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Anderson RA, Ruisch BC, Pizarro DA. On the Highway to Hell: Slippery Slope Perceptions in Judgments of Moral Character. Pers Soc Psychol Bull 2024; 50:679-693. [PMID: 36602035 DOI: 10.1177/01461672221143022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Across four studies, we test the hypothesis that people exhibit "slippery slope" thinking in their judgments of moral character-that is, do observers judge that a person who behaves immorally will become increasingly immoral over time? In Study 1, we find that a person who commits an immoral act is judged as more likely to behave immorally and as having a worse character in the future than in the past. In Study 2, we find that it is the commission of an immoral act specifically-rather than merely attempting an immoral act-that drives this slippery slope effect. In Study 3, we demonstrate that observers judge the moral agent as more likely to commit acts of greater severity further in time after the initial immoral act. In Study 4, we find that this effect is driven by an anticipated corrupting of moral character, related to perceptions of the agent's guilt.
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Alsbjerg B, Jensen MB, Elbaek HO, Laursen R, Povlsen BB, Anderson RA, Yarali H, Humaidan P. Mid-luteal serum estradiol levels are associated with Live birth rates in Hormone Replacement Therapy Frozen Embryo Transfer (FET) cycles - a cohort study. Fertil Steril 2024:S0015-0282(24)00234-6. [PMID: 38604265 DOI: 10.1016/j.fertnstert.2024.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 04/03/2024] [Accepted: 04/03/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVE To study whether mid-luteal serum estradiol (E2) levels are associated with the Live Birth Rate in Hormone Replacement Therapy FET cycles in patients with optimal mid-luteal serum progesterone (P4) levels. DESIGN Observational prospective cohort study of 412 women having a Hormone Replacement Therapy FET single blastocyst transfer from January 2020 to November 2022. SUBJECTS The Hormone Replacement Therapy FET priming regimen included oral estradiol (6mg/24h) administered in the evening, followed by vaginal progesterone (400mg/12h). Serum E2 and P4 levels were measured in a standardized manner, 2-4 hours after the latest progesterone administration and 9-14 hours after estradiol administration on the day of blastocyst transfer, day 6 of progesterone administration. Patients with serum P4 <11ng/mL (35nmol/l) on the day of transfer received additional rectal progesterone (400mg/12h). No additional estradiol was administered. MAIN OUTCOME MEASURES The primary outcome was Live Birth Rate in relation to E2 levels at blastocyst transfer day. RESULTS The optimal serum E2 range correlating with ongoing pregnancy was ≥292pg/ml <409pg/ml (≥1070pmol/l and <1500pmol/l). The Live Birth Rate was 59% (60/102) if E2 levels were within this range, whereas a significantly lower Live Birth Rate of 39% (101/260, p=0.001) was seen in patients if E2 levels were <292pg/ml (<1070pmol/l), and of 28% (14/50, p<0.001) if E2 levels were ≥409pg/ml (≥1500pg/mL). In a logistic regression analysis, adjusting for serum progesterone level ≥11ng/mL or <11ng/mL (≥35nmol or <35nmol/l) on the day of transfer, BMI, age at oocyte retrieval, day 5 or 6 vitrified blastocyst and blastocyst score, the adjusted risk difference (RD) of a live birth was -0.21 [-0.32; -0.10] when the E2 level was <292pg/mL (<1070pmol/l) and -0.31 [-0.45; -0.18] if the E2 level was ≥409pg/ml (≥1500pmol/l) compared to E2 levels ≥292pg/ml <409pg/ml (≥1070 <1500pmol/l). Importantly, only 25% of patents had optimal levels. CONCLUSION The study shows a significant association between serum E2 levels and reproductive outcomes in a Hormone Replacement Therapy FET cohort in which optimal serum progesterone levels were secured. Mid-luteal serum E2 levels are associated with Live Birth Rate in Hormone Replacement Therapy FET cycles and E2 levels should neither be too high nor too low.
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Affiliation(s)
- Birgit Alsbjerg
- The Fertility Clinic, Skive Regional Hospital, Skive, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
| | | | | | - Rita Laursen
- The Fertility Clinic, Skive Regional Hospital, Skive, Denmark
| | - B B Povlsen
- The Fertility Clinic, Skive Regional Hospital, Skive, Denmark
| | - R A Anderson
- Centre for Reproductive Health, Institute for Repair and Regeneration, University of Edinburgh, Edinburgh, UK
| | - H Yarali
- Hacettepe University School of Medicine, Department of Obstetrics and Gynaecology, Ankara, Turkey; Anatolia IVF and Women Health Centre, Ankara, Turkey
| | - P Humaidan
- The Fertility Clinic, Skive Regional Hospital, Skive, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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3
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Arecco L, Blondeaux E, Bruzzone M, Latocca MM, Mariamidze E, Begijanashvili S, Sokolovic E, Gentile G, Scavone G, Ottonello S, Boutros A, Vaz-Luis I, Saura C, Anderson RA, Demeestere I, Azim HA, de Azambuja E, Peccatori FA, Del Mastro L, Partridge AH, Lambertini M. Safety of pregnancy after breast cancer in young women with hormone receptor-positive disease: a systematic review and meta-analysis. ESMO Open 2023; 8:102031. [PMID: 37879234 PMCID: PMC10774870 DOI: 10.1016/j.esmoop.2023.102031] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 09/13/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Despite increasing evidence on the safety of pregnancy after anticancer treatments in breast cancer survivors, many physicians and patients remain concerned about a potential risk of pregnancy specifically in the case of hormone receptor-positive breast cancer. MATERIALS AND METHODS A systematic literature search of Medline, Embase and Cochrane library with no language or date restriction up to 31 March 2023 was carried out. To be included, articles had to be retrospective and prospective case-control and cohort studies as well as clinical trials comparing survival outcomes of premenopausal women with or without a pregnancy after prior diagnosis of hormone receptor-positive breast cancer. Disease-free survival (DFS) and overall survival (OS) were the outcomes of interest. Pooled hazard ratios (HRs) with 95% confidence intervals (CIs) were calculated. Study protocol is registered in PROSPERO (n. CRD42023394232). RESULTS Out of 7796 screened studies, 8 were eligible to be included in the final analysis. A total of 3805 patients with hormone receptor-positive invasive early breast cancer were included in these studies, of whom 1285 had a pregnancy after breast cancer diagnosis. Median follow-up time ranged from 3.8 to 15.8 years and was similar in the pregnancy and non-pregnancy cohorts. In three studies (n = 987 patients) reporting on DFS, no difference was observed between patients with and those without a subsequent pregnancy (HR 0.96, 95% CI 0.75-1.24, P = 0.781). In the six studies (n = 3504 patients) reporting on OS, patients with a pregnancy after breast cancer had a statistically significant better OS than those without a pregnancy (HR 0.46, 95% CI 0.27-0.77, P < 0.05). CONCLUSIONS This systematic review and meta-analysis of retrospective cohort studies provides updated evidence that having a pregnancy in patients with prior history of hormone receptor-positive invasive early breast cancer appears safe without detrimental effect on prognosis.
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Affiliation(s)
- L Arecco
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova; Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova. https://twitter.com/Lucarecco
| | - E Blondeaux
- U.O. Clinical Epidemiology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - M Bruzzone
- U.O. Clinical Epidemiology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - M M Latocca
- Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova
| | - E Mariamidze
- Department of Oncology and Hematology, Todua Clinic, Tbilisi
| | - S Begijanashvili
- Department of Clinical Oncology, American Hospital, Tbilisi, Georgia
| | - E Sokolovic
- Clinic of Oncology, Clinical Center University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - G Gentile
- Medical Oncology Unit B, Department of Radiology, Oncology and Pathology, Policlinico Umberto I, Sapienza University of Rome, Rome
| | - G Scavone
- Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova
| | - S Ottonello
- Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova
| | - A Boutros
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova; Department of Medical Oncology, Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - I Vaz-Luis
- Unit 981-Molecular Predictors and New Targets in Oncology, Interdisciplinary Department for the Organization of Patient Pathways (DIOPP), INSERM and Institut Gustave Roussy, Paris, France
| | - C Saura
- Breast Cancer Unit, Medical Oncology Service, Vall d'Hebron University Hospital, Barcelona, Spain
| | - R A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - I Demeestere
- Research Laboratory on Human Reproduction, Fertility Clinic (HUB-Erasme), Brussels, Belgium
| | - H A Azim
- Breast Cancer Center, Hospital Zambrano Hellion, Tecnologico de Monterrey, San Pedro Garza Garcia, Nuevo Leon, Mexico
| | - E de Azambuja
- Academic Trials Promoting Team, Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B), Brussels, Belgium
| | - F A Peccatori
- Fertility and Procreation Unit, Gynecologic Oncology Department, European Institute of Oncology IRCCS, Milan, Italy
| | - L Del Mastro
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova; Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova
| | - A H Partridge
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, USA
| | - M Lambertini
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova; Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova.
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Dunlop CE, Jack SA, Telfer EE, Zahra S, Anderson RA. Clinical pregnancy in Turner syndrome following re-implantation of cryopreserved ovarian cortex. J Assist Reprod Genet 2023; 40:2385-2390. [PMID: 37566317 PMCID: PMC10504145 DOI: 10.1007/s10815-023-02905-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 08/02/2023] [Indexed: 08/12/2023] Open
Abstract
Turner syndrome (TS) leads to a characteristic phenotype, including premature ovarian insufficiency and infertility. Ovarian tissue cryopreservation (OTC) is becoming an established fertility preservation strategy for both pre- and post-pubertal females and may offer the chance of having a biological family to selected patients with TS. To date, women with TS have had ovarian tissue cryopreserved but there are few reports of autologous re-implantation and none of pregnancy. We herein report, to our knowledge, the first clinical pregnancy in a patient with TS, conceived naturally following re-implantation of cryopreserved ovarian tissue which had been removed soon after spontaneous puberty. This provides proof of concept for OTC as a means of fertility preservation in TS.
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Affiliation(s)
- C E Dunlop
- Simpson's Centre for Reproductive Health, Edinburgh Royal Infirmary, Edinburgh, EH16 4SA, UK.
| | - S A Jack
- Simpson's Centre for Reproductive Health, Edinburgh Royal Infirmary, Edinburgh, EH16 4SA, UK
| | - E E Telfer
- Institute of Cell Biology and CDBS, University of Edinburgh, Edinburgh, EH8 9XD, UK
| | - S Zahra
- Tissues, Cells & Advanced Therapeutics, Scottish National Blood Transfusion Service, Edinburgh, EH14 4BE, UK
| | - R A Anderson
- Simpson's Centre for Reproductive Health, Edinburgh Royal Infirmary, Edinburgh, EH16 4SA, UK
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, EH16 4TJ, UK
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Anderson RA, Heck IA, Young K, Kinzler KD. Development of beliefs about censorship. Cognition 2023; 238:105500. [PMID: 37348430 DOI: 10.1016/j.cognition.2023.105500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 05/19/2023] [Accepted: 05/23/2023] [Indexed: 06/24/2023]
Abstract
Across four studies (total N = 431), we examined 5- to 10-year-old children's choices to censor depictions of harm. In all studies, children learned about (fictional) movies that depicted harmful behaviors and decided whether specific audiences should be allowed to watch those movies. In Study 1, children often censored depictions of harms and did so similarly when considering both themselves and another hypothetical child as the viewer. At the same time, children did not censor indiscriminately: Children censored depictions of intentional harms more than accidental harms and, in Study 2, children (and adults; N = 101) censored harms (especially intentional ones) more from younger versus older audiences. In Studies 3 and 4, we more directly tested children's motivations for censoring harms, examining dual potential motivations of 1) preventing viewers from feeling sad; and 2) preventing viewers from being inspired to engage in harmful behaviors. We found that children who were motivated to avoid inspiring harmful behaviors were especially likely to censor depictions of harmful intentions. Together, our results indicate that children make sophisticated decisions regarding censorship and underscore an early emerging motivation to disrupt cascades of harmful behavior. These findings hold implications for children's thinking about the psychological and behavioral consequences of harm and for children's thinking about the potential effects of media on themselves and others.
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Matilionyte G, Tharmalingam MD, Sanou I, Lopes F, Anderson RA, Mitchell RT. O-190 Comparison between effects of exposure to platinum-based chemotherapeutics (cisplatin and carboplatin) on Sertoli cell number and functions in immature human testicular tissues. Hum Reprod 2021. [DOI: 10.1093/humrep/deab127.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Does exposure to either cisplatin or carboplatin have a damaging effect on the Sertoli cell population in the immature human testicular tissues?
Summary answer
Exposure to cisplatin or carboplatin did not appear to have a major effect on Sertoli cell number or function in the immature human testicular tissues
What is known already
Long-term survival rates for children with cancer are more than 80%. However, childhood cancer treatment may result in subsequent infertility. Cisplatin is one of the most commonly used drugs for childhood cancers. Carboplatin, a second generation platinum drug, is administered at 10-times the dose of cisplatin and is believed to be less gonadotoxic. In our recent publication we have shown that exposure to both cisplatin and carboplatin acutely reduce the germ cell number in immature human testicular tissues. However, it is not known how cisplatin and carboplatin affect Sertoli cell number and function.
Study design, size, duration
In-vitro culture of human fetal and pre-pubertal testicular tissues was utilised. Tissue pieces were cultured for 1-3 days prior to exposure to clinically-relevant doses of chemotherapeutics or vehicle control for 24hrs in two sets of experiments: 1) 0.5 or 1 μg/ml cisplatin and culture ended at 24 and 96hrs post-exposure (fetal only); 2) 0.5 μg/ml cisplatin or 5 μg/ml carboplatin until 72 (both fetal and pre-pubertal) and 240hrs post-exposure (fetal only).
Participants/materials, setting, methods
Testicular tissue fragments from second trimester human fetal (14-22 gestational weeks; n = 3-6) or pre-pubertal patients (1-8years old; n = 5) were cultured in a ‘hanging drop’ system.Quantification of Sertoli cell number (cells per cord/tubular area (mm2)) was performed on sections stained for expression of SOX9. Culture medium was collected to measure levels (ng/ml) of Anti-Mullerian hormone (AMH) and Inhibin B using ELISA. Statistical analysis was performed using two-way ANOVA to account for inter-individual variation between fetuses/patients.
Main results and the role of chance
Quantification of positively stained Sertoli cells showed that exposure to both doses of cisplatin had no effect on Sertoli cell number at 24 and 96hrs post-exposure. No changes in AMH and inhibin B levels were observed at these time-points. Comparison between cisplatin- or carboplatin-exposed human fetal testicular tissues showed no difference in Sertoli cell numbers at either 72hrs or 240hrs post-exposure. No difference in Sertoli cell number was observed in pre-pubertal testicular tissues exposed to either cisplatin or carboplatin at 72hrs post-exposure.
Limitations, reasons for caution
Human fetal and pre-pubertal testis tissue is of limited availability, thus, sample sizes used in this study were relatively low. ‘Hanging drop’ culture might not recapitulate all in-vivo aspects of immature testis microenvironment.
Wider implications of the findings
Exposure to cisplatin or carboplatin did not affect Sertoli cell number in the immature human testicular tissues. Taken together with our recent publication, this suggests that these two platinum-based chemotherapeutic agents cause direct damage to germ cells. Functionality of Sertoli cells in chemotherapy-exposed tissues need to be further investigated.
Trial registration number
not applicable
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Affiliation(s)
- G Matilionyte
- The University of Edinburgh, Centre for Reproductive Health, Edinburgh, United Kingdom
| | - M D Tharmalingam
- The University of Edinburgh, Centre for Reproductive Health, Edinburgh, United Kingdom
| | - I Sanou
- The University of Edinburgh, Centre for Reproductive Health, Edinburgh, United Kingdom
| | - F Lopes
- The University of Edinburgh, Centre for Reproductive Health, Edinburgh, United Kingdom
| | - R A Anderson
- The University of Edinburgh, Centre for Reproductive Health, Edinburgh, United Kingdom
| | - R T Mitchell
- The University of Edinburgh, Centre for Reproductive Health, Edinburgh, United Kingdom
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7
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Howie R, Duffin K, Kelsey T, Wallace WHB, Anderson RA. O-177 Long-term follow up to assess criteria for ovarian tissue cryopreservation for fertility preservation in young women and girls with cancer. Hum Reprod 2021. [DOI: 10.1093/humrep/deab127.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Do the Edinburgh selection criteria correctly identify females, diagnosed with cancer under 18 years old, at high risk of future premature ovarian insufficiency (POI)?
Summary answer
Patient assessment using these criteria accurately identifies those at risk of POI. Ovarian tissue cryopreservation with future transplantation can be offered, providing future fertility options.
What is known already
Cancer treatments can be gonadotoxic and future fertility and reproductive health should be considered at the time of diagnosis and treatment planning. Correct identification of patients at high risk allows appropriate discussion of fertility preservation with ovarian tissue cryopreservation (OTC) and future transplantation. The Edinburgh selection criteria have been proposed as a tool to identify those patients at high risk.
However, the surgical procedure is not without risk and reproductive outcomes remain uncertain in girls. Therefore, long-term follow up of reproductive function is crucial to ensure that this treatment strategy is offered appropriately.
Study design, size, duration
All females diagnosed with cancer less than 18 years old, in South East Scotland, between 01/01/96 and 30/10/20 were included. They were assessed using the Edinburgh selection criteria and offered OTC, if appropriate. Ongoing long-term follow up of reproductive outcomes has been undertaken for the whole patient cohort to detect those who develop POI.
Participants/materials, setting, methods
A total of 639 eligible patients were identified from the Cancer registry and their electronic records reviewed. Reproductive function was assessed by the presence of menstruation, pregnancy, hormonal measurements, evidence of puberty or diagnosis of POI. Patients on hormonal contraception (other than for the treatment of POI) were considered unsuitable for analysis.
Data were analysed using the Kaplan Meier method, with POI as the event, and the Cox proportional hazards model to calculate hazard ratios.
Main results and the role of chance
Of the 639 patients diagnosed with cancer during the study period, those deceased before age 12 years old (n = 73) or under 12 years old (n = 134) at the date of analysis were excluded; also excluding those on hormonal contraception (n = 9) gave a study population of 423.
Data were analysed including those with unknown reproductive outcomes (n = 143), assuming they did not have POI. A subgroup analysis excluding these patients was also performed.
Mean age at diagnosis and analysis was 8.8 years and 22.5 years respectively.
OTC was offered to 37 patients, 26 of whom underwent the procedure. Nine patients developed POI (24.3%). Of the 386 not offered OTC, 11 developed POI (2.85%). The hazard ratio for developing POI was 8.8 (CI 3.6-21).
Excluding the patients with unknown outcomes (n = 143) left a study population of 280. Within this group, 9 of 29 offered OTC developed POI (31.0%) versus 11 of 251 not offered OTC (4.4%); hazard ratio 8.2 (CI 3.4-20).
In the group offered OTC, all cases of POI developed after the primary treatment. In those not offered OTC, POI developed after secondary treatment for disease relapse in 5 patients (45.5%).
Limitations, reasons for caution
A significant number of patients had unknown reproductive outcomes; this is likely to reflect a lack of recording of normal menstrual function in oncology/haematology clinics but may have biased the analysis. The duration of follow up is also short for some patients, highlighting the need for further follow up.
Wider implications of the findings
The overall prevalence of POI after childhood cancer is low, but the Edinburgh selection criteria are a robust tool for selecting those at high risk at the time of diagnosis, who can be offered OTC. However, many patients had incomplete information on current reproductive status, which should be assessed routinely.
Trial registration number
N/A
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Affiliation(s)
- R Howie
- NHS Lothian, Edinburgh Fertility Centre, Edinburgh, United Kingdom
| | - K Duffin
- University of Edinburgh, Biomedical Sciences, Edinburgh, United Kingdom
| | - T Kelsey
- University of St Andrews, School of Computer Science, St Andrews, United Kingdom
| | - W H B Wallace
- NHS Lothian, Royal Hospital for Sick Children, Edinburgh, United Kingdom
| | - R A Anderson
- University of Edinburgh, MRC Centre for Reproductive Health, Edinburgh, United Kingdom
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8
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Anderson RA, Kamtekar R, Nichols S, Pizarro DA. "False positive" emotions, responsibility, and moral character. Cognition 2021; 214:104770. [PMID: 34023670 DOI: 10.1016/j.cognition.2021.104770] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 05/04/2021] [Accepted: 05/08/2021] [Indexed: 12/01/2022]
Abstract
People often feel guilt for accidents-negative events that they did not intend or have any control over. Why might this be the case? Are there reputational benefits to doing so? Across six studies, we find support for the hypothesis that observers expect "false positive" emotions from agents during a moral encounter - emotions that are not normatively appropriate for the situation but still trigger in response to that situation. For example, if a person accidentally spills coffee on someone, most normative accounts of blame would hold that the person is not blameworthy, as the spill was accidental. Self-blame (and the guilt that accompanies it) would thus be an inappropriate response. However, in Studies 1-2 we find that observers rate an agent who feels guilt, compared to an agent who feels no guilt, as a better person, as less blameworthy for the accident, and as less likely to commit moral offenses. These attributions of moral character extend to other moral emotions like gratitude, but not to nonmoral emotions like fear, and are not driven by perceived differences in overall emotionality (Study 3). In Study 4, we demonstrate that agents who feel extremely high levels of inappropriate (false positive) guilt (e.g., agents who experience guilt but are not at all causally linked to the accident) are not perceived as having a better moral character, suggesting that merely feeling guilty is not sufficient to receive a boost in judgments of character. In Study 5, using a trust game design, we find that observers are more willing to trust others who experience false positive guilt compared to those who do not. In Study 6, we find that false positive experiences of guilt may actually be a reliable predictor of underlying moral character: self-reported predicted guilt in response to accidents negatively correlates with higher scores on a psychopathy scale.
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Abstract
Prediction of premature ovarian insufficiency (POI) would be of substantial individual benefit, but being a heterogeneous and fluctuating condition, with an extensive range of complex etiologies and arbitrary diagnostic criteria, might make this seem foolhardy. However, contemporary and complementary genetic strategies assessing consanguineous and large POI pedigrees and cohorts with age at natural menopause have shown strong enrichment in genes regulating DNA damage repair, homologous recombination, and meiosis, processes that are critical to oogenesis and folliculogenesis. Recognition of the molecular architecture of POI and its contribution to baseline genotypic risk may enable these estimates to be refined further by estimation of the residual ovarian reserve. Increasing data derived from spontaneous and gonadotoxic-induced POI cohorts demonstrate the utility of anti-Müllerian hormone (AMH) to predict POI. This review presents current understanding of how genetics in combination with AMH may facilitate the prediction of POI.
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Affiliation(s)
- S M Nelson
- School of Medicine, University of Glasgow, Glasgow, UK.,NIHR Bristol Biomedical Research Centre, Bristol, UK.,The Fertility Partnership, London, UK
| | - R A Anderson
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
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10
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Abstract
The diagnosis of premature ovarian insufficiency (POI) brings with it the loss of fertility, an immediate concern for many affected women, and a future one for many others. While there is a low natural conception rate, for most the choice is between oocyte donation and alternative methods of family building such as adoption. There is, however, a lot of research into novel methods for increasing or restoring the fertility of women with POI, which are discussed in this review. Many approaches involve the use of mesenchymal stem cells, from a variety of sources including bone marrow, placenta and umbilical cord, and menstrual blood. These seem to have efficacy in animal models of POI, although through unclear mechanisms. Activation of remaining primordial follicles is also being explored, through physical or chemical manipulation of key regulatory pathways, notably the phosphoinositide 3-kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) and Hippo pathways. Much of the clinical data are uncontrolled, and mostly in women with a reduced ovarian reserve rather than POI, as are the results thus far for administration of platelet-rich plasma. Clinical studies with appropriate controls are needed to substantiate the preliminary claims of effectiveness of these approaches.
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Affiliation(s)
- R Rosario
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - R A Anderson
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
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Lambertini M, Peccatori FA, Demeestere I, Amant F, Wyns C, Stukenborg JB, Paluch-Shimon S, Halaska MJ, Uzan C, Meissner J, von Wolff M, Anderson RA, Jordan K. Fertility preservation and post-treatment pregnancies in post-pubertal cancer patients: ESMO Clinical Practice Guidelines †. Ann Oncol 2020; 31:1664-1678. [PMID: 32976936 DOI: 10.1016/j.annonc.2020.09.006] [Citation(s) in RCA: 209] [Impact Index Per Article: 52.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 01/18/2023] Open
Affiliation(s)
- M Lambertini
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genoa, Genoa, Italy; Department of Medical Oncology, UOC Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - F A Peccatori
- Fertility and Procreation Unit, Division of Gynecologic Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | - I Demeestere
- Research Laboratory on Human Reproduction, Fertility Clinic, CUB-Hôpital Erasme, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - F Amant
- Center for Gynecologic Oncology Amsterdam, Netherlands Cancer Institute/Antoni van Leeuwenhoek and Amsterdam University Medical Centers, Amsterdam, The Netherlands; Department of Oncology, KU Leuven, Leuven, Belgium
| | - C Wyns
- Department of Gynecology and Andrology, Cliniques Universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - J-B Stukenborg
- NORDFERTIL Research Lab Stockholm, Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet and Karolinska University Hospital, Solna, Sweden
| | - S Paluch-Shimon
- Division of Oncology, Sharrett Institute of Oncology, Hadassah University Hospital, Jerusalem, Israel
| | - M J Halaska
- Department of OB/GYN, 3(rd) Medical Faculty, Charles University and Faculty Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - C Uzan
- Department of Breast and Gynecologic Surgery, APHP, Hospital Pitié Salpêtrière, Sorbonne Université, Paris, France
| | - J Meissner
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Germany
| | - M von Wolff
- University Women's Hospital, Division Gynecological Endocrinology and Reproductive Medicine, Bern, Switzerland
| | - R A Anderson
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - K Jordan
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Germany
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12
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Panay N, Anderson RA, Nappi RE, Vincent AJ, Vujovic S, Webber L, Wolfman W. Premature ovarian insufficiency: an International Menopause Society White Paper. Climacteric 2020; 23:426-446. [PMID: 32896176 DOI: 10.1080/13697137.2020.1804547] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The aim of this International Menopause Society White Paper on premature ovarian insufficiency (POI) is to provide the latest information regarding this distressing condition. The impact of POI has far-reaching consequences due to its impact on general, psychological, and sexual quality of life, fertility prospects, and long-term bone, cardiovascular, and cognitive health. Progress in fully understanding the etiology, diagnosis, and optimal management options has been slow thus far due to the complexity of the condition and fragmented research. Recent advances in epidemiological and genetic research have improved our understanding of this condition and randomized prospective trials are being planned to determine the intervention strategies, which will optimize quality of life and long-term well-being. The International Menopause Society has commissioned a number of experts at the forefront of their specialty to define the state of the art in the understanding of this condition, to advise on practical management strategies, and to propose future research strategies. It is hoped that a global task force will subsequently be convened in order to formulate a consensus statement across key societies, to accelerate date collection and analysis of a global POI registry, and to facilitate progress in the key defined areas of research.
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Affiliation(s)
- N Panay
- Queen Charlotte's & Chelsea and Chelsea & Westminster Hospitals, Imperial College, London, UK
| | - R A Anderson
- MRC Centre for Reproductive Health, Queens Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - R E Nappi
- Research Center for Reproductive Medicine, Gynecological Endocrinology and Menopause, Obstetrics and Gynecology Unit, IRCCS S. Matteo Foundation, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - A J Vincent
- Department of Endocrinology, Monash Health, Clayton, VIC, Australia.,Monash Centre for Health Research and Implementation, School of Public Health and Preventative Medicine, Monash University, Clayton, VIC, Australia
| | - S Vujovic
- Faculty of Medicine, Clinic of Endocrinology, Diabetes and Diseases of Metabolism, Clinical Center of Serbia, University of Belgrade, Belgrade, Serbia
| | - L Webber
- St. Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - W Wolfman
- Department of Obstetrics and Gynaecology, Mt. Sinai Hospital, University of Toronto, Toronto, ON, Canada
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13
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Romero-Ruiz A, Skorupskaite K, Gaytan F, Torres E, Perdices-Lopez C, Mannaerts BM, Qi S, Leon S, Manfredi-Lozano M, Lopez-Rodriguez C, Avendaño MS, Sanchez-Garrido MA, Vazquez MJ, Pinilla L, van Duin M, Kohout TA, Anderson RA, Tena-Sempere M. Kisspeptin treatment induces gonadotropic responses and rescues ovulation in a subset of preclinical models and women with polycystic ovary syndrome. Hum Reprod 2020; 34:2495-2512. [PMID: 31820802 PMCID: PMC6936723 DOI: 10.1093/humrep/dez205] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 08/25/2019] [Indexed: 12/14/2022] Open
Abstract
STUDY QUESTION Can kisspeptin treatment induce gonadotrophin responses and ovulation in preclinical models and anovulatory women with polycystic ovary syndrome (PCOS)? SUMMARY ANSWER Kisspeptin administration in some anovulatory preclinical models and women with PCOS can stimulate reproductive hormone secretion and ovulation, albeit with incomplete efficacy. WHAT IS KNOWN ALREADY PCOS is a prevalent, heterogeneous endocrine disorder, characterized by ovulatory dysfunction, hyperandrogenism and deregulated gonadotrophin secretion, in need of improved therapeutic options. Kisspeptins (encoded by Kiss1) are master regulators of the reproductive axis, acting mainly at GnRH neurons, with kisspeptins being an essential drive for gonadotrophin-driven ovarian follicular maturation and ovulation. Altered Kiss1 expression has been found in rodent models of PCOS, although the eventual pathophysiological role of kisspeptins in PCOS remains unknown. STUDY DESIGN, SIZE, DURATION Gonadotrophin and ovarian/ovulatory responses to kisspeptin-54 (KP-54) were evaluated in three preclinical models of PCOS, generated by androgen exposures at different developmental windows, and a pilot exploratory cohort of anovulatory women with PCOS. PARTICIPANTS/MATERIALS, SETTING, METHODS Three models of PCOS were generated by exposure of female rats to androgens at different periods of development: PNA (prenatal androgenization; N = 20), NeNA (neonatal androgenization; N = 20) and PWA (post-weaning androgenization; N = 20). At adulthood (postnatal day 100), rats were subjected to daily treatments with a bolus of KP-54 (100 μg/kg, s.c.) or vehicle for 11 days (N = 10 per model and treatment). On Days 1, 4, 7 and 11, LH and FSH responses were assessed at different time-points within 4 h after KP-54 injection, while ovarian responses, in terms of follicular maturation and ovulation, were measured at the end of the treatment. In addition, hormonal (gonadotrophin, estrogen and inhibin B) and ovulatory responses to repeated KP-54 administration, at doses of 6.4-12.8 nmol/kg, s.c. bd for 21 days, were evaluated in a pilot cohort of anovulatory women (N = 12) diagnosed with PCOS, according to the Rotterdam criteria. MAIN RESULTS AND THE ROLE OF CHANCE Deregulated reproductive indices were detected in all PCOS models: PNA, NeNA and PWA. Yet, anovulation was observed only in NeNA and PWA rats. However, while anovulatory NeNA rats displayed significant LH and FSH responses to KP-54 (P < 0.05), which rescued ovulation, PWA rats showed blunted LH secretion after repeated KP-54 injection and failed to ovulate. In women with PCOS, KP-54 resulted in a small rise in LH (P < 0.05), with an equivalent elevation in serum estradiol levels (P < 0.05). Two women showed growth of a dominant follicle with subsequent ovulation, one woman displayed follicle growth but not ovulation and desensitization was observed in another patient. No follicular response was detected in the other women. LIMITATIONS, REASONS FOR CAUTION While three different preclinical PCOS models were used in order to capture the heterogeneity of clinical presentations of the syndrome, it must be noted that rat models recapitulate many but not all the features of this condition. Additionally, our pilot study was intended as proof of principle, and the number of participants is low, but the convergent findings in preclinical and clinical studies reinforce the validity of our conclusions. WIDER IMPLICATIONS OF THE FINDINGS Our first-in-rodent and -human studies demonstrate that KP-54 administration in anovulatory preclinical models and women with PCOS can stimulate reproductive hormone secretion and ovulation, albeit with incomplete efficacy. As our rat models likely reflect the diversity of PCOS phenotypes, our results argue for the need of personalized management of anovulatory dysfunction in women with PCOS, some of whom may benefit from kisspeptin-based treatments. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by research agreements between Ferring Research Institute and the Universities of Cordoba and Edinburgh. K.S. was supported by the Wellcome Trust Scottish Translational Medicine and Therapeutics Initiative (STMTI). Some of this work was undertaken in the MRC Centre for Reproductive Health which is funded by the MRC Centre grant MR/N022556/1. M.T.-S. is a member of CIBER Fisiopatología de la Obesidad y Nutrición, which is an initiative of Instituto de Salud Carlos III. Dr Mannaerts is an employee of Ferring International PharmaScience Center (Copenhagen, Denmark), and Drs Qi, van Duin and Kohout are employees of the Ferring Research Institute (San Diego, USA). Dr Anderson and Dr Tena-Sempere were recipients of a grant support from the Ferring Research Institute, and Dr Anderson has undertaken consultancy work and received speaker fees outside this study from Merck, IBSA, Roche Diagnostics, NeRRe Therapeutics and Sojournix Inc. Dr Skorupskaite was supported by the Wellcome Trust through the Scottish Translational Medicine and Therapeutics Initiative 102419/Z/13/A. The other authors have no competing interest.
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Affiliation(s)
- A Romero-Ruiz
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 14004 Córdoba, Spain
| | - K Skorupskaite
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - F Gaytan
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 14004 Córdoba, Spain
| | - E Torres
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - C Perdices-Lopez
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - B M Mannaerts
- Ferring International PharmaScience Center, Copenhagen, Denmark
| | - S Qi
- Ferring Research Institute, San Diego, CA 92121, USA
| | - S Leon
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - M Manfredi-Lozano
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - C Lopez-Rodriguez
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - M S Avendaño
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - M A Sanchez-Garrido
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - M J Vazquez
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 14004 Córdoba, Spain
| | - L Pinilla
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 14004 Córdoba, Spain
| | - M van Duin
- Ferring Research Institute, San Diego, CA 92121, USA
| | - T A Kohout
- Ferring Research Institute, San Diego, CA 92121, USA
| | - R A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - M Tena-Sempere
- Department of Cell Biology, Physiology & Immunology, University of Córdoba, 14004 Córdoba, Spain.,Maimónides Institute of Biomedical Research of Córdoba (IMIBIC)/Reina Sofia University Hospital, 14004 Córdoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 14004 Córdoba, Spain.,FiDiPro Program, Institute of Biomedicine, University of Turku, Kiinamyllynkatu 10, FIN-20520 Turku, Finland
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14
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Abstract
Previous research has shown that political attitudes are highly heritable, but the proximal physiological mechanisms that shape ideology remain largely unknown. Based on work suggesting possible ideological differences in genes related to low-level sensory processing, we predicted that taste (i.e., gustatory) sensitivity would be associated with political ideology. In 4 studies (combined N = 1,639) we test this hypothesis and find robust support for this association. In Studies 1-3, we find that sensitivity to the chemicals PROP and PTC-2 well established measures of taste sensitivity-are associated with greater political conservatism. In Study 4, we find that fungiform papilla density, a proxy for taste bud density, also predicts greater conservatism, and that this association is partially statistically mediated by disgust sensitivity. This work suggests that low-level physiological differences in sensory processing may shape an individual's political attitudes. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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15
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Anderson RA, Crockett MJ, Pizarro DA. A Theory of Moral Praise. Trends Cogn Sci 2020; 24:694-703. [DOI: 10.1016/j.tics.2020.06.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 06/15/2020] [Accepted: 06/17/2020] [Indexed: 11/29/2022]
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16
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Abstract
Although a woman's fertility declines markedly in her late-30s and early-40s, gradually more and more women start a family at this stage of their lives, with the average age of childbirth progressively increasing. More women are storing their eggs (oocytes) to give them the potential opportunity to have a baby in the future. Nonetheless, the number of egg freezing cycles accounts for less than 2% of IVF cycles, and the number of cycles using stored eggs is even lower. The technology for freezing eggs changed dramatically about a decade ago with the development of a technique of rapid freezing called vitrification, which gives success rates almost as good as using fresh eggs. The growing use of this technique, and the publicity surrounding how this technique may have been promoted, has led to this paper. It is essential that women are very clearly informed about the likely success rates of egg freezing, particularly as it is entirely provided by the private sector, with the associated concerns of financial costs and inappropriate or inaccurate marketing. Its success is strongly dependent on the age of the woman at the time of freezing her eggs, with much higher success rates in those aged 35 years and under. Current legislation only allows women to store eggs for 10 years, which conflicts with the better success rates when women do so at a younger age. The reasons behind the increase in egg freezing are complex, but the most common reason given by women storing eggs is that they do not have a partner and are concerned that by the time they do find themselves in a relationship within which they wish to start a family, they may not be able to. We conclude that elective egg freezing provides women with an opportunity to take action about the drop in their fertility, but at present most women who are doing this are already in their later 30s when the success rates are limited. We strongly support the need for improved and continuing education of both women and men regarding the decline in female fertility with age.
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17
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Spears N, Lopes F, Stefansdottir A, Rossi V, De Felici M, Anderson RA, Klinger FG. Ovarian damage from chemotherapy and current approaches to its protection. Hum Reprod Update 2020; 25:673-693. [PMID: 31600388 PMCID: PMC6847836 DOI: 10.1093/humupd/dmz027] [Citation(s) in RCA: 267] [Impact Index Per Article: 66.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 07/18/2019] [Accepted: 07/23/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Anti-cancer therapy is often a cause of premature ovarian insufficiency and infertility since the ovarian follicle reserve is extremely sensitive to the effects of chemotherapy and radiotherapy. While oocyte, embryo and ovarian cortex cryopreservation can help some women with cancer-induced infertility achieve pregnancy, the development of effective methods to protect ovarian function during chemotherapy would be a significant advantage. OBJECTIVE AND RATIONALE This paper critically discusses the different damaging effects of the most common chemotherapeutic compounds on the ovary, in particular, the ovarian follicles and the molecular pathways that lead to that damage. The mechanisms through which fertility-protective agents might prevent chemotherapy drug-induced follicle loss are then reviewed. SEARCH METHODS Articles published in English were searched on PubMed up to March 2019 using the following terms: ovary, fertility preservation, chemotherapy, follicle death, adjuvant therapy, cyclophosphamide, cisplatin, doxorubicin. Inclusion and exclusion criteria were applied to the analysis of the protective agents. OUTCOMES Recent studies reveal how chemotherapeutic drugs can affect the different cellular components of the ovary, causing rapid depletion of the ovarian follicular reserve. The three most commonly used drugs, cyclophosphamide, cisplatin and doxorubicin, cause premature ovarian insufficiency by inducing death and/or accelerated activation of primordial follicles and increased atresia of growing follicles. They also cause an increase in damage to blood vessels and the stromal compartment and increment inflammation. In the past 20 years, many compounds have been investigated as potential protective agents to counteract these adverse effects. The interactions of recently described fertility-protective agents with these damage pathways are discussed. WIDER IMPLICATIONS Understanding the mechanisms underlying the action of chemotherapy compounds on the various components of the ovary is essential for the development of efficient and targeted pharmacological therapies that could protect and prolong female fertility. While there are increasing preclinical investigations of potential fertility preserving adjuvants, there remains a lack of approaches that are being developed and tested clinically.
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Affiliation(s)
- N Spears
- Biomedical Sciences, University of Edinburgh, Edinburgh UK
| | - F Lopes
- Biomedical Sciences, University of Edinburgh, Edinburgh UK
| | | | - V Rossi
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - M De Felici
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - R A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh UK
| | - F G Klinger
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
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18
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Khaw SC, Anderson RA, Lui M. Response to comment on: Systematic review of pregnancy outcomes after fertility-preserving treatment of uterine fibroids. Reprod Biomed Online 2020; 41:139. [PMID: 32444256 DOI: 10.1016/j.rbmo.2020.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 04/15/2020] [Indexed: 10/24/2022]
Affiliation(s)
- S C Khaw
- Edinburgh Medical School, University of Edinburgh, Edinburgh BioQuarter, Edinburgh, UK.
| | - R A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Queen's Medical Research Institute, Edinburgh, UK
| | - M Lui
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, Hong Kong
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19
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Hartanti MD, Hummitzsch K, Irving-Rodgers HF, Bonner WM, Copping KJ, Anderson RA, McMillen IC, Perry VEA, Rodgers RJ. Morphometric and gene expression analyses of stromal expansion during development of the bovine fetal ovary. Reprod Fertil Dev 2019; 31:482-495. [PMID: 30501845 DOI: 10.1071/rd18218] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 08/18/2018] [Indexed: 12/19/2022] Open
Abstract
During ovarian development stroma from the mesonephros penetrates and expands into the ovarian primordium and thus appears to be involved, at least physically, in the formation of ovigerous cords, follicles and surface epithelium. Cortical stromal development during gestation in bovine fetal ovaries (n=27) was characterised by immunohistochemistry and by mRNA analyses. Stroma was identified by immunostaining of stromal matrix collagen type I and proliferating cells were identified by Ki67 expression. The cortical and medullar volume expanded across gestation, with the rate of cortical expansion slowing over time. During gestation, the proportion of stroma in the cortex and total volume in the cortex significantly increased (P<0.05). The proliferation index and numerical density of proliferating cells in the stroma significantly decreased (P<0.05), whereas the numerical density of cells in the stroma did not change (P>0.05). The expression levels of 12 genes out of 18 examined, including osteoglycin (OGN) and lumican (LUM), were significantly increased later in development (P<0.05) and the expression of many genes was positively correlated with other genes and with gestational age. Thus, the rate of cortical stromal expansion peaked in early gestation due to cell proliferation, whilst late in development expression of extracellular matrix genes increased.
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Affiliation(s)
- M D Hartanti
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, The University of Adelaide, Adelaide, SA 5005, Australia
| | - K Hummitzsch
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, The University of Adelaide, Adelaide, SA 5005, Australia
| | - H F Irving-Rodgers
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, The University of Adelaide, Adelaide, SA 5005, Australia
| | - W M Bonner
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, The University of Adelaide, Adelaide, SA 5005, Australia
| | - K J Copping
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, The University of Adelaide, Adelaide, SA 5005, Australia
| | - R A Anderson
- Medical Research Council Centre for Reproductive Health, University of Edinburgh, Edinburgh, EH16 4TJ, UK
| | - I C McMillen
- The Chancellery, University of Newcastle, Callaghan, NSW 2308, Australia
| | - V E A Perry
- School of Veterinary and Medical Science, University of Nottingham, Sutton Bonington, LE12 5RD, UK
| | - R J Rodgers
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, The University of Adelaide, Adelaide, SA 5005, Australia
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20
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Allen LA, Pyart RD, Holmes J, Donovan KL, Anderson RA, Phillips AO. Cardiovascular and renal outcomes following percutaneous coronary intervention in a population with renal disease: a case-control study. QJM 2019; 112:669-674. [PMID: 31161203 DOI: 10.1093/qjmed/hcz130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 05/01/2019] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Patients with renal disease are less likely to undergo percutaneous coronary intervention (PCI) due to concerns about poor outcomes. AIM We describe outcomes following PCI in individuals with chronic kidney disease (CKD), as compared with matched controls with comparable CKD who did not undergo PCI. We also identified factors predictive of poor outcomes following PCI amongst patients with CKD. DESIGN Retrospective observational case-control study. METHODS Cases were individuals with CKD (stages 1-5) undergoing PCI between 2008 and 2014. Controls were age, gender and creatinine-matched individuals not requiring PCI. We compared mortality between groups using Kaplan-Meier curves and Cox regression modelling. We assessed changes in serum creatinine using Wilcoxon Rank testing. We explored the relationship between biochemical and haematological measures (baseline creatinine, calcium, phosphate, calcium-phosphate product, parathyroid hormone, white cell count, haemoglobin, platelet count, c-reactive protein and total cholesterol) and post-PCI mortality, using logistic regression. RESULTS We identified 144 cases and 144 controls. Mortality was significantly lower amongst cases compared with controls [hazard ratio 0.46 (95% confidence intervals 0.31, 0.69)]. PCI did not result in a significant change in renal function (P=0.52). Amongst cases, serum creatinine and calcium-phosphate product were predictors of mortality following PCI. CONCLUSION Cases undergoing PCI had lower mortality, and PCI was not associated with accelerated CKD progression. On this data, PCI should not be deferred as a treatment option in patients with CKD. Serum creatinine and calcium-phosphate product predict mortality following PCI in this cohort, and may be useful in risk-stratifying patients with CKD being considered for PCI.
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Affiliation(s)
- L A Allen
- Institute of Nephrology, Cardiff University School of Medicine, University Hospital of Wales, Heath Park, Cardiff, Wales, UK
| | - R D Pyart
- Institute of Nephrology, Cardiff University School of Medicine, University Hospital of Wales, Heath Park, Cardiff, Wales, UK
| | - J Holmes
- Institute of Nephrology, Cardiff University School of Medicine, University Hospital of Wales, Heath Park, Cardiff, Wales, UK
- Welsh Renal Clinical Network, Cwm Taf University Health Board, Wales, UK
| | - K L Donovan
- Institute of Nephrology, Cardiff University School of Medicine, University Hospital of Wales, Heath Park, Cardiff, Wales, UK
| | - R A Anderson
- Department of Cardiology, Cardiff University School of Medicine, University Hospital of Wales, Heath Park, Cardiff, Wales, UK
| | - A O Phillips
- Institute of Nephrology, Cardiff University School of Medicine, University Hospital of Wales, Heath Park, Cardiff, Wales, UK
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21
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McLaughlin M, Albertini DF, Wallace WHB, Anderson RA, Telfer EE. Metaphase II oocytes from human unilaminar follicles grown in a multi-step culture system. Mol Hum Reprod 2019; 24:135-142. [PMID: 29390119 DOI: 10.1093/molehr/gay002] [Citation(s) in RCA: 171] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 01/23/2018] [Indexed: 12/30/2022] Open
Abstract
STUDY QUESTION Can complete oocyte development be achieved from human ovarian tissue containing primordial/unilaminar follicles and grown in vitro in a multi-step culture to meiotic maturation demonstrated by the formation of polar bodies and a Metaphase II spindle? SUMMARY ANSWER Development of human oocytes from primordial/unilaminar stages to resumption of meiosis (Metaphase II) and emission of a polar body was achieved within a serum free multi-step culture system. WHAT IS KNOWN ALREADY Complete development of oocytes in vitro has been achieved in mouse, where in vitro grown (IVG) oocytes from primordial follicles have resulted in the production of live offspring. Human oocytes have been grown in vitro from the secondary/multi-laminar stage to obtain fully grown oocytes capable of meiotic maturation. However, there are no reports of a culture system supporting complete growth from the earliest stages of human follicle development through to Metaphase II. STUDY DESIGN, SIZE, DURATION Ovarian cortical biopsies were obtained with informed consent from women undergoing elective caesarean section (mean age: 30.7 ± 1.7; range: 25-39 years, n = 10). PARTICIPANTS/MATERIALS, SETTING, METHODS Laboratory setting. Ovarian biopsies were dissected into thin strips, and after removal of growing follicles were cultured in serum free medium for 8 days (Step 1). At the end of this period secondary/multi-laminar follicles were dissected from the strips and intact follicles 100-150 μm in diameter were selected for further culture. Isolated follicles were cultured individually in serum free medium in the presence of 100 ng/ml of human recombinant Activin A (Step 2). Individual follicles were monitored and after 8 days, cumulus oocyte complexes (COCs) were retrieved by gentle pressure on the cultured follicles. Complexes with complete cumulus and adherent mural granulosa cells were selected and cultured in the presence of Activin A and FSH on membranes for a further 4 days (Step 3). At the end of Step 3, complexes containing oocytes >100 μm diameter were selected for IVM in SAGE medium (Step 4) then fixed for analysis. MAIN RESULTS AND THE ROLE OF CHANCE Pieces of human ovarian cortex cultured in serum free medium for 8 days (Step 1) supported early follicle growth and 87 secondary follicles of diameter 120 ± 6 μm (mean ± SEM) could be dissected for further culture. After a further 8 days, 54 of the 87 follicles had reached the antral stage of development. COCs were retrieved by gentle pressure from the cultured follicles and those with adherent mural granulosa cells (n = 48) were selected and cultured for a further 4 days (Step 3). At the end of Step 3, 32 complexes contained oocytes >100 μm diameter were selected for IVM (Step 4). Nine of these complexes contained polar bodies within 24 h and all polar bodies were abnormally large. Confocal immuno-histochemical analysis showed the presence of a Metaphase II spindle confirming that these IVG oocytes had resumed meiosis but their developmental potential is unknown. LIMITATIONS, REASONS FOR CAUTION This is a small number of samples but provides proof of concept that complete development of human oocytes can occur in vitro. Further optimization with morphological evaluation and fertilization potential of IVG oocytes is required to determine whether they are normal. WIDER IMPLICATIONS OF THE FINDINGS The ability to develop human oocytes from the earliest follicular stages in vitro through to maturation and fertilization would benefit fertility preservation practice. STUDY FUNDING/COMPETING INTEREST(S) Funded by MRC Grants (G0901839 and MR/L00299X/1). No competing interests.
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Affiliation(s)
- M McLaughlin
- Institute of Cell Biology, University of Edinburgh, Edinburgh EH8 9XD, UK
| | - D F Albertini
- Center for Human Reproduction, New York, NY 10021, USA
| | - W H B Wallace
- Department of Haematology/Oncology, Royal Hospital for Sick Children, Edinburgh EH9 1LF, UK
| | - R A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - E E Telfer
- Institute of Cell Biology, University of Edinburgh, Edinburgh EH8 9XD, UK
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Abstract
It has long been accepted that the complement of follicles within the ovary is formed before birth in humans, or shortly after birth in rodents, and that no follicles are formed thereafter. This follows entry of all oogonia into meiosis in fetal life, with no remaining germ stem cells in the ovary, in contrast to the presence of spermatogonia in the testis. This has been brought back into debate in recent years, following the demonstration of isolation of cells expressing both germline and stem markers from the postnatal ovary in several species, including humans. We describe these cells as putative ovarian stem cells. Isolation of these cells is challenging, adding to the debate as to their existence, and the validity of DDX4 as the main marker used for their isolation has also to be questioned. While different groups have used varying techniques and indeed terminology to describe these cells, the body of evidence regarding their initial characterization after isolation is growing. There remain very limited data regarding their developmental potential, but the demonstration of the production of functional oocytes from induced pluripotent stem cells and the advances in ovarian follicle culture techniques provide a basis for such studies.
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Affiliation(s)
- E E Telfer
- a Institute of Cell Biology, School of Biological Sciences , University of Edinburgh , Edinburgh , UK
| | - R A Anderson
- b MRC Centre for Reproductive Health , Queen's Medical Research Institute, University of Edinburgh , Edinburgh , UK
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Abstract
SummaryThe effects of exogenous testosterone on the haemostatic system were studied in a group of 32 healthy men undergoing a clinical trial of hormonal male contraception. The men received 200 mg testosterone oenanthate (TE) weekly i.m., and plasma samples were taken pretreatment, at defined time points up to 52 weeks of treatment, and 4 and 8 weeks after discontinuing TE. This dose of TE caused a 2-fold increase in trough plasma testosterone levels.TE caused a fall in plasma fibrinogen concentration after 16 weeks of treatment. This was sustained for the duration of TE treatment and recovered to pretreatment levels during the recovery phase. There was also a sustained fall in the level of C4b binding protein which showed a rebound to levels above pretreatment during recovery. Levels of antithrombin III and prothrombin fragment F1.2 rose initially during TE treatment, and levels of protein C, protein S (free) and plasminogen activator inhibitor fell, but the concentrations of these factors all returned to pretreatment levels during continued treatment. There was no change in the plasma concentrations of β-thromboglobulin, tissue plasminogen activator, protein S (total), or D-dimer. There was a sustained increase in haemoglobin concentration and haematocrit, without any change in platelet count.The observed changes were consistent with mild activation of the haemostatic system during initial treatment with testosterone. After several months the raised activation markers had returned to pretreatment levels indicating that a new equilibrium had been established which did not appear to be prothrombotic. The increase in prothrombin fragment F1.2 for the first 32 weeks, and at four weeks after discontinuation of treatment, is consistent with prolonged mildly increased prothrombinase activity. The observed substantial fall in fibrinogen is likely to have reduced, whereas the small rise in haemoglobin will have increased, the tendency to arterial thrombosis. We conclude that supraphysiological doses of testosterone do not result in a sustained marked prothrombotic state, but these results do not exclude a small change in thrombotic risk.
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Affiliation(s)
- R A Anderson
- The MRC Reproductive Biology Unit, Centre for Reproductive Biology, Edinburgh, Scotland, UK
| | - C A Ludlam
- The Department of Haematology, Royal Infirmary, Edinburgh, Scotland, UK
| | - F C W Wu
- The MRC Reproductive Biology Unit, Centre for Reproductive Biology, Edinburgh, Scotland, UK
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Leonard RCF, Adamson DJA, Bertelli G, Mansi J, Yellowlees A, Dunlop J, Thomas GA, Coleman RE, Anderson RA. GnRH agonist for protection against ovarian toxicity during chemotherapy for early breast cancer: the Anglo Celtic Group OPTION trial. Ann Oncol 2018; 28:1811-1816. [PMID: 28472240 DOI: 10.1093/annonc/mdx184] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Chemotherapy-induced premature ovarian insufficiency (POI) impacts fertility and other aspects of women's health. The OPTION trial tested whether administration of a gonadotropin-releasing hormone agonist during chemotherapy for early breast cancer reduced the risk of POI. Patients and methods This was a prospective, randomized, parallel group study of the gonadotropin-releasing hormone agonist goserelin administered before and during chemotherapy for breast cancer with stage I-IIIB disease. The primary outcome was amenorrhoea between 12 and 24 months after randomization, supported by elevated follicle stimulating hormone concentrations to give an additional analysis as rate of POI. Results A total of 227 patients were randomized and the primary analysis was conducted on 202 patients. Goserelin reduced the prevalence of amenorrhoea between 12 and 24 months to 22% versus 38% in the control group (P = 0.015) and the prevalence of POI to 18.5% versus 34.8% in the control group (P = 0.048). Follicle stimulating hormone concentrations were also lower in all women treated with goserelin at both 12 and 24 months (P = 0.027, P = 0.001, respectively). The effect of goserelin was not statistically significant in women >40 years. Assessment of the ovarian reserve using anti-Müllerian hormone showed a marked fall in both groups during treatment to median values of 5% of pretreatment levels in the control group and 7% in the goserelin group, which were not significantly different between groups. Conclusion This study shows that goserelin reduced the risk of POI in women treated with chemotherapy for early breast cancer, with particular efficacy in women aged ≤40 years old. The degree of ovarian protection also seems limited and the clinical significance for fertility and longer term prevention of estrogen deficiency-related outcomes needs to be determined.
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Affiliation(s)
- R C F Leonard
- Department of Surgery and Oncology, Imperial College, London
| | | | - G Bertelli
- Department of Oncology, Singleton Hospital, Swansea
| | - J Mansi
- Department of Oncology, NHS Foundation Trust, Guy's and St Thomas' NHS Foundation Trust and Biomedical Research Centre, King's College, London
| | | | - J Dunlop
- Scottish Clinical Trials Research Unit, Information Services Division, NHS National Services Scotland, Edinburgh
| | - G A Thomas
- Department of Surgery and Oncology, Imperial College, London
| | - R E Coleman
- Department of Oncology, Sheffield University, Sheffield
| | - R A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
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Anderson RA, Mansi J, Coleman RE, Adamson DJA, Leonard RCF. The utility of anti-Müllerian hormone in the diagnosis and prediction of loss of ovarian function following chemotherapy for early breast cancer. Eur J Cancer 2017; 87:58-64. [PMID: 29117576 PMCID: PMC5733385 DOI: 10.1016/j.ejca.2017.10.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 09/27/2017] [Accepted: 10/03/2017] [Indexed: 11/30/2022]
Abstract
Aim Chemotherapy results in permanent loss of ovarian function in some premenopausal women. Accurate identification in women with hormone-sensitive early breast cancer (eBC) would allow optimisation of subsequent endocrine treatment. We sought to assess whether analysis of anti-Müllerian hormone (AMH) using a sensitive automated assay could identify women who would not regain ovarian function after chemotherapy. Methods Data from women in the Ovarian Protection Trial in Premenopausal Breast Cancer Patients (OPTION) trial of goserelin (a gonadotrophin-releasing hormone (GnRH) analogue) for ovarian protection were analysed. Women were assessed for premature ovarian insufficiency (POI: amenorrhoea with elevated follicle-stimulating hormone (FSH)) at 24 months after diagnosis. The accuracy of AMH for the diagnosis of POI and its prediction from measurement at the end of chemotherapy was calculated. Results AMH below the level of detection showed good diagnostic accuracy for POI at 24 months (n = 73) with receiver operating characteristic (ROC) area under the curve of 0.86, sensitivity 1.0 and specificity 0.73 at the assay limit of detection. In women aged >40 at diagnosis who did not receive goserelin, AMH measured at end of chemotherapy also gave good prediction of POI at 24 months (area under the curve (AUC) 0.89 95% CI 0.75–1.0, n = 32), with sensitivity 0.91, specificity 0.82, diagnostic odds ratio (DOR) 42.8. FSH gave slightly lower AUC, and specificity was low at 0.55. Age but not tamoxifen impacted on AMH levels. Conclusion Using this sensitive AMH assay, the finding of an undetectable AMH level in women aged >40 at the end of chemotherapy for eBC gave a good prediction that ovarian function would not return. This may allow alterations in post-chemotherapy endocrine management. Chemotherapy for early breast cancer results in permanent loss of ovarian function in some women. We assessed the accuracy of measurement of anti-Müllerian hormone (AMH) at end of chemotherapy for prediction of this in women aged >40 at diagnosis. AMH measured at end of chemotherapy gave good prediction of premature ovarian insufficiency (POI) at 24 months. This may allow optimisation of subsequent endocrine treatment.
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Affiliation(s)
- R A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK.
| | - J Mansi
- Department of Oncology, Guy's and St Thomas' NHS Foundation Trust and Biomedical Research Centre, King's College London, UK
| | - R E Coleman
- Department of Oncology, Sheffield University, Sheffield, UK
| | - D J A Adamson
- Tayside Cancer Centre, Ward 32, Ninewells Hospital Dundee, UK
| | - R C F Leonard
- Department of Surgery and Oncology, Imperial College London, UK
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Anderson RA, Masicampo EJ. Protecting the Innocence of Youth: Moral Sanctity Values Underlie Censorship From Young Children. Pers Soc Psychol Bull 2017; 43:1503-1518. [DOI: 10.1177/0146167217722557] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Three studies examined the relationship between people’s moral values (drawing on moral foundations theory) and their willingness to censor immoral acts from children. Results revealed that diverse moral values did not predict censorship judgments. It was not the case that participants who valued loyalty and authority, respectively, sought to censor depictions of disloyal and disobedient acts. Rather, censorship intentions were predicted by a single moral value—sanctity. The more people valued sanctity, the more willing they were to censor from children, regardless of the types of violations depicted (impurity, disloyalty, disobedience, etc.). Furthermore, people who valued sanctity objected to indecent exposure only to apparently innocent and pure children—those who were relatively young and who had not been previously exposed to immoral acts. These data suggest that sanctity, purity, and the preservation of innocence underlie intentions to censor from young children.
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George JT, Hendrikse M, Veldhuis JD, Clarke IJ, Anderson RA, Millar RP. Effect of gonadotropin-inhibitory hormone on luteinizing hormone secretion in humans. Clin Endocrinol (Oxf) 2017; 86:731-738. [PMID: 28186349 DOI: 10.1111/cen.13308] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 01/09/2017] [Accepted: 02/03/2017] [Indexed: 01/01/2023]
Abstract
BACKGROUND Gonadotropin-inhibitory hormone (GnIH, human homologue of RFRP-3) suppresses gonadotropin secretion in animal models, but its effects have not been studied in the human. OBJECTIVE We tested the hypotheses that exogenous GnIH inhibits LH secretion (i) in postmenopausal women and (ii) in men concurrently administered exogenous kisspeptin. DESIGN Following in vitro and in vivo preclinical studies to functionally characterize the GnIH peptide, a dose-finding study (human GnIH: 1·5-150 μg/kg/h, iv for 3 h) was undertaken, and 50 μg/kg/h selected for further evaluation. Five postmenopausal women were administered 50 μg/kg/h iv infusion for 3 h or vehicle on two separate days. Four men were administered kisspeptin-10 (0·3 μg/kg iv bolus) with simultaneous infusion of GnIH (50 μg/kg/h, iv for 3 h) or vehicle. PARTICIPANTS Healthy postmenopausal women (mean age 58 ± 2 years, LH: 30·8 ± 2·9 IU/l, FSH: 78·7 ± 6·4 IU/l, oestradiol: <50 pmol/l) and men (39·8 ± 2·1 years, mean total testosterone 12·1 ± 1·8 nmol/l, LH 2·2 ± 0·2 IU/l). PRIMARY OUTCOME Change in area under curve (AUC) of LH during GnIHvs vehicle. RESULTS During GnIH administration in postmenopausal women, LH secretion decreased (ΔAUC: -9·9 ± 1·8 IU/3 h) vs vehicle (ΔAUC: -0·5 ± 1·7 IU/3 h; P = 0·02). Kisspeptin-10-stimulated LH responses in men were not affected by GnIH co-administration (60-min AUC of LH 6·2 ± 0·8 IU/h with kisspeptin-10 alone, 6·3 ± 1·0 IU/h, kisspeptin-10 with GnIH, P = 0·72). Exogenous GnIH was well tolerated, with no adverse events reported. CONCLUSIONS Gonadotropin-inhibitory hormone decreased LH secretion in postmenopausal women in this first-in-human study. Kisspeptin-stimulated LH secretion in men was not inhibited during concomitant administration of GnIH.
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Affiliation(s)
- J T George
- MRC Centre for Reproductive Health, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
- Diabetes Trials Unit, Endocrinology and Metabolism, Oxford Centre for Diabetes, Oxford, UK
| | - M Hendrikse
- Department of Medical Biochemistry and Institute for Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory, South Africa
| | - J D Veldhuis
- Endocrine Research Unit, Center for Translational Science Activities, Mayo Clinic, Rochester, MN, USA
| | - I J Clarke
- Department of Physiology, School of Biomedical Sciences, Monash University, Clayton, Victoria, Australia
| | - R A Anderson
- MRC Centre for Reproductive Health, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - R P Millar
- Department of Medical Biochemistry and Institute for Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Mammal Research Institute and Centre for Neuroendocrinology, University of Pretoria, Pretoria, South Africa
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Gifford RM, Reynolds RM, Greeves J, Anderson RA, Woods DR. Reproductive dysfunction and associated pathology in women undergoing military training. J ROY ARMY MED CORPS 2017; 163:301-310. [DOI: 10.1136/jramc-2016-000727] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 12/15/2016] [Accepted: 01/27/2017] [Indexed: 01/07/2023]
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Thapa N, Tan X, Choi S, Wise T, Anderson RA. PIPKIγ and talin couple phosphoinositide and adhesion signaling to control the epithelial to mesenchymal transition. Oncogene 2017; 36:899-911. [PMID: 27452517 PMCID: PMC6344042 DOI: 10.1038/onc.2016.267] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 06/03/2016] [Accepted: 06/17/2016] [Indexed: 12/15/2022]
Abstract
Epithelial cells acquire migratory/invasive and stemness traits upon conversion to the mesenchymal phenotype. The expression of E-cadherin is a key to this transition; yet precise understanding of the pathways involved in integrating E-cadherin loss to the gain of mesenchymal traits remains poorly understood. Here, we show that phosphoinositide-generating enzyme, PIPKIγ, expression is upregulated upon epithelial-mesenchymal transition (EMT) and together with the cytoskeletal protein talin assemble into a signaling complex upon E-cadherin loss. PIPKIγ and talin together control the adhesion and phosphoinositide signaling that regulates conversion to the mesenchymal phenotypes. PIPKIγ and talin regulate the stability of E-cadherin transcriptional repressors, snail and slug, induced by transforming growth factor-β1 or extracellular matrix protein. Loss of PIPKIγ or talin or their interaction impaired EMT and the acquisition of cell motility and stemness. This demonstrates a mechanism where a phosphoinositide-generating enzyme PIPKIγ couples with a cytoskeletal protein talin to control the acquisition of mesenchymal phenotypes.
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Affiliation(s)
- N Thapa
- Molecular and Cellular Pharmacology Program, University of Wisconsin-Madison, School of Medicine and Public Health, Madison, WI, USA
| | - X Tan
- Molecular and Cellular Pharmacology Program, University of Wisconsin-Madison, School of Medicine and Public Health, Madison, WI, USA
| | - S Choi
- Molecular and Cellular Pharmacology Program, University of Wisconsin-Madison, School of Medicine and Public Health, Madison, WI, USA
| | - T Wise
- Molecular and Cellular Pharmacology Program, University of Wisconsin-Madison, School of Medicine and Public Health, Madison, WI, USA
| | - R A Anderson
- Molecular and Cellular Pharmacology Program, University of Wisconsin-Madison, School of Medicine and Public Health, Madison, WI, USA
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McLaughlin M, Kelsey TW, Wallace WHB, Anderson RA, Telfer EE. Non-growing follicle density is increased following adriamycin, bleomycin, vinblastine and dacarbazine (ABVD) chemotherapy in the adult human ovary. Hum Reprod 2016; 32:165-174. [PMID: 27923859 DOI: 10.1093/humrep/dew260] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 08/23/2016] [Accepted: 09/19/2016] [Indexed: 11/14/2022] Open
Abstract
STUDY QUESTION Do the chemotherapeutic regimens of ABVD (adriamycin, bleomycin, vinblastine and dacarbazine) or OEPA-COPDAC (combined vincristine, etoposide, prednisone, doxorubicin (OEPA) and cyclophosphamide, vincristine, prednisone, dacarbazine (COPDAC)) used to treat Hodgkin lymphoma (HL), affect the density, morphology and in vitro developmental potential of human ovarian follicles? SUMMARY ANSWER Ovarian tissue from women treated with ABVD contained a higher density of non-growing follicles (NGFs) per cubic millimetre and increased numbers of multiovular follicles but showed reduced in vitro growth compared with patients with lymphoma who had not received chemotherapy, patients treated with OEPA-COPDAC, age-matched healthy women and age-related model-predicted values. WHAT IS KNOWN ALREADY Chemotherapy regimens can cause a loss of follicles within the ovary, which depends on the drugs given. Early stage HL is commonly treated by ABVD, a non-alkylating regimen that apparently has ovarian sparing qualities; thus it is important to investigate the histological appearance and distribution of follicles within ABVD-treated ovarian tissue. STUDY DESIGN, SIZE, DURATION Thirteen ovarian biopsies were obtained from HL patients (six adolescents and seven adults) and one biopsy from a non-HL patient. Two HL patients and the non-HL patient had received no treatment prior to biopsy collection. The remaining 11 HL patients received one of two regimens: ABVD or OEPA-COPDAC. Tissue was analysed histologically and compared to biopsies from healthy women, and in a subgroup of patients, tissue was cultured for 6 days in vitro. PARTICIPANTS/MATERIALS, SETTING, METHODS Ovarian biopsies were obtained from patients undergoing ovarian cryopreservation for fertility preservation and from healthy women at the time of Caesarian section ('obstetric tissue'). Follicle number and maturity were evaluated in sections of ovarian cortical tissue, and compared to an age-related model of mean follicle density and to age-matched contemporaneous biopsies. The developmental potential of follicles was investigated after 6 days of tissue culture. MAIN RESULTS AND THE ROLE OF CHANCE A total of 6877 follicles were analysed. ABVD-treated tissue contained a higher density of NGFs per cubic millimetre (230 ± 17) (mean ± SEM) than untreated (110 ± 54), OEPA-COPDAC-treated (50 ± 27) and obstetric (20 ± 4) tissue (P < 0.01), with follicle density 9-21 SD higher than predicted by an age-related model. Biovular and binucleated NGFs occurred frequently in ABVD-treated and in adolescent-untreated tissue but were not observed in OEPA-COPDAC-treated or obstetric tissue, although OEPA-COPDAC-treated tissue contained a high proportion of morphologically abnormal oocytes (52% versus 23% in untreated, 22% in ABVD-treated and 25% in obstetric tissue; P < 0.001). Activation of follicle growth in vitro occurred in all groups, but in ABVD-treated samples there was very limited development to the secondary stage, whereas in untreated samples from lymphoma patients growth was similar to that observed in obstetric tissue (untreated; P < 0.01 versus ABVD-treated, NS versus obstetric). LARGE SCALE DATA N/A LIMITATIONS, REASONS FOR CAUTION: Although a large number of follicles were analysed, these data were derived from a small number of biopsies. The mechanisms underpinning these observations have yet to be determined and it is unclear how they relate to future fertility. WIDER IMPLICATIONS OF THE FINDINGS This study confirms that the number of NGFs is not depleted following ABVD treatment, consistent with clinical data that female fertility is preserved. Our findings demonstrate that immature follicle density can increase as well as decrease following at least one chemotherapy treatment. This is the first report of morphological and follicle developmental similarities between ABVD-treated tissue and the immature human ovary. Further experiments will investigate the basis for the marked increase in follicle density in ABVD-treated tissue. STUDY FUNDING/COMPETING INTERESTS Funded by UK Medical Research Council Grants G0901839 and MR/L00299X/1. The authors have no competing interests.
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Affiliation(s)
- M McLaughlin
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh EH8 9XD, UK.,Institute of Cell Biology, University of Edinburgh, Edinburgh EH9 3BF, UK
| | - T W Kelsey
- School of Computer Science, University of St. Andrews, St. Andrews KY16 9SX, UK
| | - W H B Wallace
- Department of Haematology/Oncology, Royal Hospital for Sick Children, Edinburgh EH9 1LF, UK
| | - R A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - E E Telfer
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh EH8 9XD, UK .,Institute of Cell Biology, University of Edinburgh, Edinburgh EH9 3BF, UK
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Harris JM, Pufulete M, Rogers CA, Brierley R, Bucciarelli-Ducci C, Greenwood JP, Dorman S, Anderson RA, Reeves BC. P103 Benefit to Patients and the NHS of Cardiac Magnetic Resonance Imaging after Primary Percutaneous Coronary Intervention: Data challenges within a Routine Data Registry. Br J Soc Med 2016. [DOI: 10.1136/jech-2016-208064.200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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McLaughlin M, Kelsey TW, Wallace WHB, Anderson RA, Telfer EE. An externally validated age-related model of mean follicle density in the cortex of the human ovary. J Assist Reprod Genet 2015; 32:1089-95. [PMID: 26043911 PMCID: PMC4531872 DOI: 10.1007/s10815-015-0501-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 05/18/2015] [Indexed: 12/30/2022] Open
Abstract
Purpose The ability to accurately estimate a woman’s ovarian reserve by non-invasive means is the goal of ovarian reserve prediction. It is not known whether a correlation exists between model-predicted estimates of ovarian reserve and data generated by direct histological analysis of ovarian tissue. The aim of this study was to compare mean non-growing follicle density values obtained from analysis of ovarian cortical tissue samples against ovarian volume models. Methods Non-growing follicle density values were obtained from 13 ovarian cortical biopsies (16-37 years). A mean non-growing follicle density was calculated for each patient by counting all follicles in a given volume of biopsied ovarian cortex. These values were compared to age-matched model generated densities (adjusted to take into consideration the proportion of ovary that is cortex) and the correlation between data sets tested. Results Non-growing density values obtained from fresh biopsied ovarian cortical samples closely matched model generated data with low mean difference, tight agreement limits and no proportional error between the observed and predicted results. Conclusion These findings validate the use of the adjusted population and ovarian volume models, to accurately predict mean follicle density in the ovarian cortex of healthy adult women.
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Affiliation(s)
- M McLaughlin
- Institute of Cell Biology and Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, UK
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Anderson RA, Bundhoo S, James PE. A new mechanism of action of thienopyridine antiplatelet drugs - a role for gastric nitrosthiol metabolism? Atherosclerosis 2014; 237:369-73. [PMID: 25443875 DOI: 10.1016/j.atherosclerosis.2014.08.045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Revised: 08/03/2014] [Accepted: 08/29/2014] [Indexed: 11/30/2022]
Abstract
This article outlines a new hypothesis that illustrates the potential role of the stomach (and subsequent chemical reactions involving nitrite therein) in modifying thienopyridines, such as clopidogrel. Gastric modification of thienopyridines can occur before standard accepted biotransformation pathways ensue. We hypothesised that thienopyridines expose the free thiol group once acidified (by the stomach) before biotransformation into active metabolites, and in the presence of nitrite (from saliva and the stomach) to form nitrosothiol derivatives (Thienopyridine induced-SNO formation). We have performed in vitro studies with each of the thienopyridines tablets/compounds confirming direct Th-SNO formation from the parent (inactive) drug by the following mechanism. Thienopyridine-SH + H(+ (Stomach)) + [Formula: see text] ↔ Thienopyridine-SNO + H2O Thienopyridine-SNO (an S-nitrosothiol molecule) would have the potential to participate in all the reactions expected of native nitric oxide (NO) with added benefit that the NO "moiety" is protected, transportable and largely preserved from further reactive metabolism. All these biochemical steps are present in humans and could occur prior to enzymatic biotransformation.
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Affiliation(s)
- R A Anderson
- Department of Cardiology, University Hospital of Wales, UK.
| | - S Bundhoo
- Department of Cardiology, University Hospital of Wales, UK
| | - P E James
- Wales Heart Research Institute, School of Medicine, Cardiff University, Cardiff, UK
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Aasi J, Abbott BP, Abbott R, Abbott T, Abernathy MR, Acernese F, Ackley K, Adams C, Adams T, Addesso P, Adhikari RX, Affeldt C, Agathos M, Aggarwal N, Aguiar OD, Ajith P, Alemic A, Allen B, Allocca A, Amariutei D, Andersen M, Anderson RA, Anderson SB, Anderson WG, Arai K, Araya MC, Arceneaux C, Areeda JS, Ast S, Aston SM, Astone P, Aufmuth P, Augustus H, Aulbert C, Aylott BE, Babak S, Baker PT, Ballardin G, Ballmer SW, Barayoga JC, Barbet M, Barish BC, Barker D, Barone F, Barr B, Barsotti L, Barsuglia M, Barton MA, Bartos I, Bassiri R, Basti A, Batch JC, Bauchrowitz J, Bauer TS, Baune C, Bavigadda V, Behnke B, Bejger M, Beker MG, Belczynski C, Bell AS, Bell C, Bergmann G, Bersanetti D, Bertolini A, Betzwieser J, Bilenko IA, Billingsley G, Birch J, Biscans S, Bitossi M, Biwer C, Bizouard MA, Black E, Blackburn JK, Blackburn L, Blair D, Bloemen S, Bock O, Bodiya TP, Boer M, Bogaert G, Bogan C, Bond C, Bondu F, Bonelli L, Bonnand R, Bork R, Born M, Boschi V, Bose S, Bosi L, Bradaschia C, Brady PR, Braginsky VB, Branchesi M, Brau JE, Briant T, Bridges DO, Brillet A, Brinkmann M, Brisson V, Brooks AF, Brown DA, Brown DD, Brückner F, Buchman S, Buikema A, Bulik T, Bulten HJ, Buonanno A, Burman R, Buskulic D, Buy C, Cadonati L, Cagnoli G, Calderón Bustillo J, Calloni E, Camp JB, Campsie P, Cannon KC, Canuel B, Cao J, Capano CD, Carbognani F, Carbone L, Caride S, Castaldi G, Caudill S, Cavaglià M, Cavalier F, Cavalieri R, Celerier C, Cella G, Cepeda C, Cesarini E, Chakraborty R, Chalermsongsak T, Chamberlin SJ, Chao S, Charlton P, Chassande-Mottin E, Chen X, Chen Y, Chincarini A, Chiummo A, Cho HS, Cho M, Chow JH, Christensen N, Chu Q, Chua SSY, Chung S, Ciani G, Clara F, Clark DE, Clark JA, Clayton JH, Cleva F, Coccia E, Cohadon PF, Colla A, Collette C, Colombini M, Cominsky L, Constancio M, Conte A, Cook D, Corbitt TR, Cornish N, Corsi A, Costa CA, Coughlin MW, Coulon JP, Countryman S, Couvares P, Coward DM, Cowart MJ, Coyne DC, Coyne R, Craig K, Creighton JDE, Croce RP, Crowder SG, Cumming A, Cunningham L, Cuoco E, Cutler C, Dahl K, Dal Canton T, Damjanic M, Danilishin SL, D'Antonio S, Danzmann K, Dattilo V, Daveloza H, Davier M, Davies GS, Daw EJ, Day R, Dayanga T, DeBra D, Debreczeni G, Degallaix J, Deléglise S, Del Pozzo W, Denker T, Dent T, Dereli H, Dergachev V, De Rosa R, DeRosa RT, DeSalvo R, Dhurandhar S, Díaz M, Dickson J, Di Fiore L, Di Lieto A, Di Palma I, Di Virgilio A, Dolique V, Dominguez E, Donovan F, Dooley KL, Doravari S, Douglas R, Downes TP, Drago M, Drever RWP, Driggers JC, Du Z, Ducrot M, Dwyer S, Eberle T, Edo T, Edwards M, Effler A, Eggenstein HB, Ehrens P, Eichholz J, Eikenberry SS, Endrőczi G, Essick R, Etzel T, Evans M, Evans T, Factourovich M, Fafone V, Fairhurst S, Fan X, Fang Q, Farinon S, Farr B, Farr WM, Favata M, Fazi D, Fehrmann H, Fejer MM, Feldbaum D, Feroz F, Ferrante I, Ferreira EC, Ferrini F, Fidecaro F, Finn LS, Fiori I, Fisher RP, Flaminio R, Fournier JD, Franco S, Frasca S, Frasconi F, Frede M, Frei Z, Freise A, Frey R, Fricke TT, Fritschel P, Frolov VV, Fulda P, Fyffe M, Gair JR, Gammaitoni L, Gaonkar S, Garufi F, Gehrels N, Gemme G, Gendre B, Genin E, Gennai A, Ghosh S, Giaime JA, Giardina KD, Giazotto A, Gleason J, Goetz E, Goetz R, Gondan L, González G, Gordon N, Gorodetsky ML, Gossan S, Goßler S, Gouaty R, Gräf C, Graff PB, Granata M, Grant A, Gras S, Gray C, Greenhalgh RJS, Gretarsson AM, Groot P, Grote H, Grover K, Grunewald S, Guidi GM, Guido CJ, Gushwa K, Gustafson EK, Gustafson R, Ha J, Hall ED, Hamilton W, Hammer D, Hammond G, Hanke M, Hanks J, Hanna C, Hannam MD, Hanson J, Harms J, Harry GM, Harry IW, Harstad ED, Hart M, Hartman MT, Haster CJ, Haughian K, Heidmann A, Heintze M, Heitmann H, Hello P, Hemming G, Hendry M, Heng IS, Heptonstall AW, Heurs M, Hewitson M, Hild S, Hoak D, Hodge KA, Hofman D, Holt K, Hopkins P, Horrom T, Hoske D, Hosken DJ, Hough J, Howell EJ, Hu Y, Huerta E, Hughey B, Husa S, Huttner SH, Huynh M, Huynh-Dinh T, Idrisy A, Ingram DR, Inta R, Islas G, Isogai T, Ivanov A, Iyer BR, Izumi K, Jacobson M, Jang H, Jaranowski P, Ji Y, Jiménez-Forteza F, Johnson WW, Jones DI, Jones R, Jonker RJG, Ju L, Haris K, Kalmus P, Kalogera V, Kandhasamy S, Kang G, Kanner JB, Karlen J, Kasprzack M, Katsavounidis E, Katzman W, Kaufer H, Kaufer S, Kaur T, Kawabe K, Kawazoe F, Kéfélian F, Keiser GM, Keitel D, Kelley DB, Kells W, Keppel DG, Khalaidovski A, Khalili FY, Khazanov EA, Kim C, Kim K, Kim NG, Kim N, Kim S, Kim YM, King EJ, King PJ, Kinzel DL, Kissel JS, Klimenko S, Kline J, Koehlenbeck S, Kokeyama K, Kondrashov V, Koranda S, Korth WZ, Kowalska I, Kozak DB, Kringel V, Krishnan B, Królak A, Kuehn G, Kumar A, Kumar DN, Kumar P, Kumar R, Kuo L, Kutynia A, Lam PK, Landry M, Lantz B, Larson S, Lasky PD, Lazzarini A, Lazzaro C, Leaci P, Leavey S, Lebigot EO, Lee CH, Lee HK, Lee HM, Lee J, Lee PJ, Leonardi M, Leong JR, Leonor I, Le Roux A, Leroy N, Letendre N, Levin Y, Levine B, Lewis J, Li TGF, Libbrecht K, Libson A, Lin AC, Littenberg TB, Lockerbie NA, Lockett V, Lodhia D, Loew K, Logue J, Lombardi AL, Lopez E, Lorenzini M, Loriette V, Lormand M, Losurdo G, Lough J, Lubinski MJ, Lück H, Lundgren AP, Ma Y, Macdonald EP, MacDonald T, Machenschalk B, MacInnis M, Macleod DM, Magaña-Sandoval F, Magee R, Mageswaran M, Maglione C, Mailand K, Majorana E, Maksimovic I, Malvezzi V, Man N, Manca GM, Mandel I, Mandic V, Mangano V, Mangini NM, Mansell G, Mantovani M, Marchesoni F, Marion F, Márka S, Márka Z, Markosyan A, Maros E, Marque J, Martelli F, Martin IW, Martin RM, Martinelli L, Martynov D, Marx JN, Mason K, Masserot A, Massinger TJ, Matichard F, Matone L, Mavalvala N, May G, Mazumder N, Mazzolo G, McCarthy R, McClelland DE, McGuire SC, McIntyre G, McIver J, McLin K, Meacher D, Meadors GD, Mehmet M, Meidam J, Meinders M, Melatos A, Mendell G, Mercer RA, Meshkov S, Messenger C, Meyer MS, Meyers PM, Mezzani F, Miao H, Michel C, Mikhailov EE, Milano L, Miller J, Minenkov Y, Mingarelli CMF, Mishra C, Mitra S, Mitrofanov VP, Mitselmakher G, Mittleman R, Moe B, Moggi A, Mohan M, Mohapatra SRP, Moraru D, Moreno G, Morgado N, Morriss SR, Mossavi K, Mours B, Mow-Lowry CM, Mueller CL, Mueller G, Mukherjee S, Mullavey A, Munch J, Murphy D, Murray PG, Mytidis A, Nagy MF, Nardecchia I, Naticchioni L, Nayak RK, Necula V, Nelemans G, Neri I, Neri M, Newton G, Nguyen T, Nielsen AB, Nissanke S, Nitz AH, Nocera F, Nolting D, Normandin MEN, Nuttall LK, Ochsner E, O'Dell J, Oelker E, Oh JJ, Oh SH, Ohme F, Omar S, Oppermann P, Oram R, O'Reilly B, Ortega W, O'Shaughnessy R, Osthelder C, Ottaway DJ, Ottens RS, Overmier H, Owen BJ, Padilla C, Pai A, Palashov O, Palomba C, Pan H, Pan Y, Pankow C, Paoletti F, Papa MA, Paris H, Pasqualetti A, Passaquieti R, Passuello D, Pedraza M, Pele A, Penn S, Perreca A, Phelps M, Pichot M, Pickenpack M, Piergiovanni F, Pierro V, Pinard L, Pinto IM, Pitkin M, Poeld J, Poggiani R, Poteomkin A, Powell J, Prasad J, Predoi V, Premachandra S, Prestegard T, Price LR, Prijatelj M, Privitera S, Prodi GA, Prokhorov L, Puncken O, Punturo M, Puppo P, Pürrer M, Qin J, Quetschke V, Quintero E, Quitzow-James R, Raab FJ, Rabeling DS, Rácz I, Radkins H, Raffai P, Raja S, Rajalakshmi G, Rakhmanov M, Ramet C, Ramirez K, Rapagnani P, Raymond V, Razzano M, Re V, Recchia S, Reed CM, Regimbau T, Reid S, Reitze DH, Reula O, Rhoades E, Ricci F, Riesen R, Riles K, Robertson NA, Robinet F, Rocchi A, Roddy SB, Rolland L, Rollins JG, Romano R, Romanov G, Romie JH, Rosińska D, Rowan S, Rüdiger A, Ruggi P, Ryan K, Salemi F, Sammut L, Sandberg V, Sanders JR, Sankar S, Sannibale V, Santiago-Prieto I, Saracco E, Sassolas B, Sathyaprakash BS, Saulson PR, Savage R, Scheuer J, Schilling R, Schilman M, Schmidt P, Schnabel R, Schofield RMS, Schreiber E, Schuette D, Schutz BF, Scott J, Scott SM, Sellers D, Sengupta AS, Sentenac D, Sequino V, Sergeev A, Shaddock DA, Shah S, Shahriar MS, Shaltev M, Shao Z, Shapiro B, Shawhan P, Shoemaker DH, Sidery TL, Siellez K, Siemens X, Sigg D, Simakov D, Singer A, Singer L, Singh R, Sintes AM, Slagmolen BJJ, Slutsky J, Smith JR, Smith MR, Smith RJE, Smith-Lefebvre ND, Son EJ, Sorazu B, Souradeep T, Staley A, Stebbins J, Steinke M, Steinlechner J, Steinlechner S, Stephens BC, Steplewski S, Stevenson S, Stone R, Stops D, Strain KA, Straniero N, Strigin S, Sturani R, Stuver AL, Summerscales TZ, Susmithan S, Sutton PJ, Swinkels B, Tacca M, Talukder D, Tanner DB, Tao J, Tarabrin SP, Taylor R, Tellez G, Thirugnanasambandam MP, Thomas M, Thomas P, Thorne KA, Thorne KS, Thrane E, Tiwari V, Tokmakov KV, Tomlinson C, Tonelli M, Torres CV, Torrie CI, Travasso F, Traylor G, Tse M, Tshilumba D, Tuennermann H, Ugolini D, Unnikrishnan CS, Urban AL, Usman SA, Vahlbruch H, Vajente G, Valdes G, Vallisneri M, van Beuzekom M, van den Brand JFJ, Van Den Broeck C, van der Sluys MV, van Heijningen J, van Veggel AA, Vass S, Vasúth M, Vaulin R, Vecchio A, Vedovato G, Veitch J, Veitch PJ, Venkateswara K, Verkindt D, Vetrano F, Viceré A, Vincent-Finley R, Vinet JY, Vitale S, Vo T, Vocca H, Vorvick C, Vousden WD, Vyachanin SP, Wade AR, Wade L, Wade M, Walker M, Wallace L, Walsh S, Wang M, Wang X, Ward RL, Was M, Weaver B, Wei LW, Weinert M, Weinstein AJ, Weiss R, Welborn T, Wen L, Wessels P, West M, Westphal T, Wette K, Whelan JT, White DJ, Whiting BF, Wiesner K, Wilkinson C, Williams K, Williams L, Williams R, Williams TD, Williamson AR, Willis JL, Willke B, Wimmer M, Winkler W, Wipf CC, Wiseman AG, Wittel H, Woan G, Wolovick N, Worden J, Wu Y, Yablon J, Yakushin I, Yam W, Yamamoto H, Yancey CC, Yang H, Yoshida S, Yvert M, Zadrożny A, Zanolin M, Zendri JP, Zhang F, Zhang L, Zhao C, Zhu H, Zhu XJ, Zucker ME, Zuraw S, Zweizig J, Aptekar RL, Atteia JL, Cline T, Connaughton V, Frederiks DD, Golenetskii SV, Hurley K, Krimm HA, Marisaldi M, Pal'shin VD, Palmer D, Svinkin DS, Terada Y, von Kienlin A. Search for gravitational waves associated with γ-ray bursts detected by the interplanetary network. Phys Rev Lett 2014; 113:011102. [PMID: 25032916 DOI: 10.1103/physrevlett.113.011102] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Indexed: 05/21/2023]
Abstract
We present the results of a search for gravitational waves associated with 223 γ-ray bursts (GRBs) detected by the InterPlanetary Network (IPN) in 2005-2010 during LIGO's fifth and sixth science runs and Virgo's first, second, and third science runs. The IPN satellites provide accurate times of the bursts and sky localizations that vary significantly from degree scale to hundreds of square degrees. We search for both a well-modeled binary coalescence signal, the favored progenitor model for short GRBs, and for generic, unmodeled gravitational wave bursts. Both searches use the event time and sky localization to improve the gravitational wave search sensitivity as compared to corresponding all-time, all-sky searches. We find no evidence of a gravitational wave signal associated with any of the IPN GRBs in the sample, nor do we find evidence for a population of weak gravitational wave signals associated with the GRBs. For all IPN-detected GRBs, for which a sufficient duration of quality gravitational wave data are available, we place lower bounds on the distance to the source in accordance with an optimistic assumption of gravitational wave emission energy of 10(-2)M⊙c(2) at 150 Hz, and find a median of 13 Mpc. For the 27 short-hard GRBs we place 90% confidence exclusion distances to two source models: a binary neutron star coalescence, with a median distance of 12 Mpc, or the coalescence of a neutron star and black hole, with a median distance of 22 Mpc. Finally, we combine this search with previously published results to provide a population statement for GRB searches in first-generation LIGO and Virgo gravitational wave detectors and a resulting examination of prospects for the advanced gravitational wave detectors.
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Affiliation(s)
- J Aasi
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - B P Abbott
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Abbott
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - T Abbott
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - M R Abernathy
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - F Acernese
- Università di Salerno, Fisciano, I-84084 Salerno, Italy and INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - K Ackley
- University of Florida, Gainesville, Florida 32611, USA
| | - C Adams
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - T Adams
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - P Addesso
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - R X Adhikari
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Affeldt
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Agathos
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - N Aggarwal
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - O D Aguiar
- Instituto Nacional de Pesquisas Espaciais, 12227-010 - São José dos Campos, São Paulo, Brazil
| | - P Ajith
- International Centre for Theoretical Sciences, Tata Institute of Fundamental Research, Bangalore 560012, India
| | - A Alemic
- Syracuse University, Syracuse, New York 13244, USA
| | - B Allen
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - A Allocca
- Università di Siena, I-53100 Siena, Italy and INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - D Amariutei
- University of Florida, Gainesville, Florida 32611, USA
| | - M Andersen
- Stanford University, Stanford, California 94305, USA
| | - R A Anderson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - S B Anderson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - W G Anderson
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - K Arai
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M C Araya
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Arceneaux
- The University of Mississippi, University, Mississippi 38677, USA
| | - J S Areeda
- California State University Fullerton, Fullerton, California 92831, USA
| | - S Ast
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - S M Aston
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Astone
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | - P Aufmuth
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - H Augustus
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - C Aulbert
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B E Aylott
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Babak
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - P T Baker
- Montana State University, Bozeman, Montana 59717, USA
| | - G Ballardin
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - S W Ballmer
- Syracuse University, Syracuse, New York 13244, USA
| | - J C Barayoga
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Barbet
- University of Florida, Gainesville, Florida 32611, USA
| | - B C Barish
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D Barker
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - F Barone
- Università di Salerno, Fisciano, I-84084 Salerno, Italy and INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - B Barr
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - L Barsotti
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Barsuglia
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - M A Barton
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - I Bartos
- Columbia University, New York, New York 10027, USA
| | - R Bassiri
- Stanford University, Stanford, California 94305, USA
| | - A Basti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - J C Batch
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - J Bauchrowitz
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - Th S Bauer
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - C Baune
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - V Bavigadda
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - B Behnke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | | | - M G Beker
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - C Belczynski
- Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland
| | - A S Bell
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - C Bell
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - G Bergmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D Bersanetti
- Università degli Studi di Genova, I-16146 Genova, Italy and INFN, Sezione di Genova, I-16146 Genova, Italy
| | - A Bertolini
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - J Betzwieser
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - I A Bilenko
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - G Billingsley
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J Birch
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - S Biscans
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Bitossi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - C Biwer
- Syracuse University, Syracuse, New York 13244, USA
| | - M A Bizouard
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - E Black
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J K Blackburn
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - L Blackburn
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - D Blair
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - S Bloemen
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - O Bock
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T P Bodiya
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Boer
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G Bogaert
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - C Bogan
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C Bond
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - F Bondu
- Institut de Physique de Rennes, CNRS, Université de Rennes 1, F-35042 Rennes, France
| | - L Bonelli
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - R Bonnand
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - R Bork
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Born
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - V Boschi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - Sukanta Bose
- Washington State University, Pullman, Washington 99164, USA and Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - L Bosi
- INFN, Sezione di Perugia, I-06123 Perugia, Italy
| | | | - P R Brady
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA and Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502, Japan
| | - V B Braginsky
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - M Branchesi
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - J E Brau
- University of Oregon, Eugene, Oregon 97403, USA
| | - T Briant
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - D O Bridges
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A Brillet
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - M Brinkmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - V Brisson
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - A F Brooks
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D A Brown
- Syracuse University, Syracuse, New York 13244, USA
| | - D D Brown
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - F Brückner
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Buchman
- Stanford University, Stanford, California 94305, USA
| | - A Buikema
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Bulik
- Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland
| | - H J Bulten
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - A Buonanno
- University of Maryland, College Park, Maryland 20742, USA
| | - R Burman
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - D Buskulic
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C Buy
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - L Cadonati
- Cardiff University, Cardiff CF24 3AA, United Kingdom and University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - G Cagnoli
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | | | - E Calloni
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy and Università di Napoli 'Federico II', Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - J B Camp
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - P Campsie
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - K C Cannon
- Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, Ontario, M5S 3H8, Canada
| | - B Canuel
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - J Cao
- Tsinghua University, Beijing 100084, China
| | - C D Capano
- University of Maryland, College Park, Maryland 20742, USA
| | - F Carbognani
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - L Carbone
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Caride
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - G Castaldi
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - S Caudill
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Cavaglià
- The University of Mississippi, University, Mississippi 38677, USA
| | - F Cavalier
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - R Cavalieri
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - C Celerier
- Stanford University, Stanford, California 94305, USA
| | - G Cella
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - C Cepeda
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - E Cesarini
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - R Chakraborty
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - T Chalermsongsak
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - S J Chamberlin
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Chao
- National Tsing Hua University, Hsinchu 300, Taiwan
| | - P Charlton
- Charles Sturt University, Wagga Wagga, New South Wales 2678, Australia
| | - E Chassande-Mottin
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - X Chen
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - Y Chen
- Caltech-CaRT, Pasadena, California 91125, USA
| | | | - A Chiummo
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - H S Cho
- Pusan National University, Busan 609-735, Korea
| | - M Cho
- University of Maryland, College Park, Maryland 20742, USA
| | - J H Chow
- Australian National University, Canberra, ACT 0200, Australia
| | | | - Q Chu
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - S S Y Chua
- Australian National University, Canberra, ACT 0200, Australia
| | - S Chung
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - G Ciani
- University of Florida, Gainesville, Florida 32611, USA
| | - F Clara
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - D E Clark
- Stanford University, Stanford, California 94305, USA
| | - J A Clark
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - J H Clayton
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - F Cleva
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - E Coccia
- Università di Roma Tor Vergata, I-00133 Roma, Italy and INFN, Gran Sasso Science Institute, I-67100 L'Aquila, Italy
| | - P-F Cohadon
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - A Colla
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - C Collette
- University of Brussels, Brussels 1050, Belgium
| | - M Colombini
- INFN, Sezione di Perugia, I-06123 Perugia, Italy
| | - L Cominsky
- Sonoma State University, Rohnert Park, California 94928, USA
| | - M Constancio
- Instituto Nacional de Pesquisas Espaciais, 12227-010 - São José dos Campos, São Paulo, Brazil
| | - A Conte
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - D Cook
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - T R Corbitt
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - N Cornish
- Montana State University, Bozeman, Montana 59717, USA
| | - A Corsi
- The George Washington University, Washington, DC 20052, USA
| | - C A Costa
- Instituto Nacional de Pesquisas Espaciais, 12227-010 - São José dos Campos, São Paulo, Brazil
| | - M W Coughlin
- University of Cambridge, Cambridge CB2 1TN, United Kingdom
| | - J-P Coulon
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Countryman
- Columbia University, New York, New York 10027, USA
| | - P Couvares
- Syracuse University, Syracuse, New York 13244, USA
| | - D M Coward
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - M J Cowart
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - D C Coyne
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Coyne
- The George Washington University, Washington, DC 20052, USA
| | - K Craig
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J D E Creighton
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - R P Croce
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - S G Crowder
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - A Cumming
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - L Cunningham
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E Cuoco
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - C Cutler
- Caltech-CaRT, Pasadena, California 91125, USA
| | - K Dahl
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T Dal Canton
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Damjanic
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S L Danilishin
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - S D'Antonio
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - K Danzmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - V Dattilo
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - H Daveloza
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - M Davier
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - G S Davies
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E J Daw
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - R Day
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - T Dayanga
- Washington State University, Pullman, Washington 99164, USA
| | - D DeBra
- Stanford University, Stanford, California 94305, USA
| | - G Debreczeni
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - J Degallaix
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - S Deléglise
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - W Del Pozzo
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - T Denker
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T Dent
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - H Dereli
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - V Dergachev
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R De Rosa
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy and Università di Napoli 'Federico II', Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - R T DeRosa
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - R DeSalvo
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - S Dhurandhar
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - M Díaz
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - J Dickson
- Australian National University, Canberra, ACT 0200, Australia
| | - L Di Fiore
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - A Di Lieto
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - I Di Palma
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | | | - V Dolique
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - E Dominguez
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - F Donovan
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - K L Dooley
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Doravari
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - R Douglas
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - T P Downes
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Drago
- Università di Trento, I-38050 Povo, Trento, Italy and INFN, Gruppo Collegato di Trento, I-38050 Povo, Trento, Italy
| | - R W P Drever
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J C Driggers
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - Z Du
- Tsinghua University, Beijing 100084, China
| | - M Ducrot
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - S Dwyer
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - T Eberle
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T Edo
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - M Edwards
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - A Effler
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - H-B Eggenstein
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - P Ehrens
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J Eichholz
- University of Florida, Gainesville, Florida 32611, USA
| | | | - G Endrőczi
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - R Essick
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Etzel
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Evans
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Evans
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | | | - V Fafone
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - S Fairhurst
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - X Fan
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Q Fang
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - S Farinon
- INFN, Sezione di Genova, I-16146 Genova, Italy
| | - B Farr
- Northwestern University, Evanston, Illinois 60208, USA
| | - W M Farr
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - M Favata
- Montclair State University, Montclair, New Jersey 07043, USA
| | - D Fazi
- Northwestern University, Evanston, Illinois 60208, USA
| | - H Fehrmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M M Fejer
- Stanford University, Stanford, California 94305, USA
| | - D Feldbaum
- University of Florida, Gainesville, Florida 32611, USA and LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - F Feroz
- University of Cambridge, Cambridge CB2 1TN, United Kingdom
| | - I Ferrante
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - E C Ferreira
- Instituto Nacional de Pesquisas Espaciais, 12227-010 - São José dos Campos, São Paulo, Brazil
| | - F Ferrini
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - F Fidecaro
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - L S Finn
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - I Fiori
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - R P Fisher
- Syracuse University, Syracuse, New York 13244, USA
| | - R Flaminio
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - J-D Fournier
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Franco
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - S Frasca
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - F Frasconi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - M Frede
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - Z Frei
- MTA Eötvös University, 'Lendulet' A. R. G., Budapest 1117, Hungary
| | - A Freise
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - R Frey
- University of Oregon, Eugene, Oregon 97403, USA
| | - T T Fricke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - P Fritschel
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - V V Frolov
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Fulda
- University of Florida, Gainesville, Florida 32611, USA
| | - M Fyffe
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J R Gair
- University of Cambridge, Cambridge CB2 1TN, United Kingdom
| | - L Gammaitoni
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - S Gaonkar
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - F Garufi
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy and Università di Napoli 'Federico II', Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - N Gehrels
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - G Gemme
- INFN, Sezione di Genova, I-16146 Genova, Italy
| | - B Gendre
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - E Genin
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - A Gennai
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - S Ghosh
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - J A Giaime
- Louisiana State University, Baton Rouge, Louisiana 70803, USA and LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K D Giardina
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A Giazotto
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - J Gleason
- University of Florida, Gainesville, Florida 32611, USA
| | - E Goetz
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Goetz
- University of Florida, Gainesville, Florida 32611, USA
| | - L Gondan
- MTA Eötvös University, 'Lendulet' A. R. G., Budapest 1117, Hungary
| | - G González
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - N Gordon
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M L Gorodetsky
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - S Gossan
- Caltech-CaRT, Pasadena, California 91125, USA
| | - S Goßler
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Gouaty
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C Gräf
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - P B Graff
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - M Granata
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - A Grant
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S Gras
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - C Gray
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - R J S Greenhalgh
- Rutherford Appleton Laboratory, HSIC, Chilton, Didcot, Oxon OX11 0QX, United Kingdom
| | - A M Gretarsson
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - P Groot
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - H Grote
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - K Grover
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Grunewald
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - G M Guidi
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - C J Guido
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K Gushwa
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - E K Gustafson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Gustafson
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Ha
- Seoul National University, Seoul 151-742, Korea
| | - E D Hall
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - W Hamilton
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - D Hammer
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - G Hammond
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M Hanke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J Hanks
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - C Hanna
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA and Perimeter Institute for Theoretical Physics, Waterloo, Ontario N2 L 2Y5, Canada
| | - M D Hannam
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - J Hanson
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J Harms
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - G M Harry
- American University, Washington, DC 20016, USA
| | - I W Harry
- Syracuse University, Syracuse, New York 13244, USA
| | - E D Harstad
- University of Oregon, Eugene, Oregon 97403, USA
| | - M Hart
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M T Hartman
- University of Florida, Gainesville, Florida 32611, USA
| | - C-J Haster
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K Haughian
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A Heidmann
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - M Heintze
- University of Florida, Gainesville, Florida 32611, USA and LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - H Heitmann
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - P Hello
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - G Hemming
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - M Hendry
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - I S Heng
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A W Heptonstall
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Heurs
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Hewitson
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Hild
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - D Hoak
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - K A Hodge
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D Hofman
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - K Holt
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Hopkins
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - T Horrom
- College of William and Mary, Williamsburg, Virginia 23187, USA
| | - D Hoske
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - D J Hosken
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - J Hough
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E J Howell
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - Y Hu
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E Huerta
- Syracuse University, Syracuse, New York 13244, USA
| | - B Hughey
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - S Husa
- Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain
| | - S H Huttner
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M Huynh
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - T Huynh-Dinh
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A Idrisy
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - D R Ingram
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - R Inta
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - G Islas
- California State University Fullerton, Fullerton, California 92831, USA
| | - T Isogai
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Ivanov
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - B R Iyer
- Raman Research Institute, Bangalore, Karnataka 560080, India
| | - K Izumi
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - M Jacobson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - H Jang
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | | | - Y Ji
- Tsinghua University, Beijing 100084, China
| | | | - W W Johnson
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - D I Jones
- University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - R Jones
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - R J G Jonker
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - L Ju
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - K Haris
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - P Kalmus
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - V Kalogera
- Northwestern University, Evanston, Illinois 60208, USA
| | - S Kandhasamy
- The University of Mississippi, University, Mississippi 38677, USA
| | - G Kang
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - J B Kanner
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J Karlen
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - M Kasprzack
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy and LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - E Katsavounidis
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - W Katzman
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - H Kaufer
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - S Kaufer
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - T Kaur
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - K Kawabe
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - F Kawazoe
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - F Kéfélian
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G M Keiser
- Stanford University, Stanford, California 94305, USA
| | - D Keitel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D B Kelley
- Syracuse University, Syracuse, New York 13244, USA
| | - W Kells
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D G Keppel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Khalaidovski
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - F Y Khalili
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - E A Khazanov
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - C Kim
- Seoul National University, Seoul 151-742, Korea and Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - K Kim
- Hanyang University, Seoul 133-791, Korea
| | - N G Kim
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - N Kim
- Stanford University, Stanford, California 94305, USA
| | - S Kim
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - Y-M Kim
- Pusan National University, Busan 609-735, Korea
| | - E J King
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - P J King
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D L Kinzel
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J S Kissel
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - S Klimenko
- University of Florida, Gainesville, Florida 32611, USA
| | - J Kline
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Koehlenbeck
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - K Kokeyama
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - V Kondrashov
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - S Koranda
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - W Z Korth
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - I Kowalska
- Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland
| | - D B Kozak
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - V Kringel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Krishnan
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Królak
- NCBJ, 05-400 Świerk-Otwock, Poland and IM-PAN, 00-956 Warsaw, Poland
| | - G Kuehn
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Kumar
- Institute for Plasma Research, Bhat, Gandhinagar 382428, India
| | - D Nanda Kumar
- University of Florida, Gainesville, Florida 32611, USA
| | - P Kumar
- Syracuse University, Syracuse, New York 13244, USA
| | - R Kumar
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - L Kuo
- National Tsing Hua University, Hsinchu 300, Taiwan
| | | | - P K Lam
- Australian National University, Canberra, ACT 0200, Australia
| | - M Landry
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - B Lantz
- Stanford University, Stanford, California 94305, USA
| | - S Larson
- Northwestern University, Evanston, Illinois 60208, USA
| | - P D Lasky
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - A Lazzarini
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Lazzaro
- INFN, Sezione di Padova, I-35131 Padova, Italy
| | - P Leaci
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - S Leavey
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | | | - C H Lee
- Pusan National University, Busan 609-735, Korea
| | - H K Lee
- Hanyang University, Seoul 133-791, Korea
| | - H M Lee
- Seoul National University, Seoul 151-742, Korea
| | - J Lee
- Hanyang University, Seoul 133-791, Korea
| | - P J Lee
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Leonardi
- Università di Trento, I-38050 Povo, Trento, Italy and INFN, Gruppo Collegato di Trento, I-38050 Povo, Trento, Italy
| | - J R Leong
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - I Leonor
- University of Oregon, Eugene, Oregon 97403, USA
| | - A Le Roux
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - N Leroy
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - N Letendre
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - Y Levin
- Monash University, Victoria 3800, Australia
| | - B Levine
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - J Lewis
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - T G F Li
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - K Libbrecht
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - A Libson
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A C Lin
- Stanford University, Stanford, California 94305, USA
| | | | - N A Lockerbie
- SUPA, University of Strathclyde, Glasgow G1 1XQ, United Kingdom
| | - V Lockett
- California State University Fullerton, Fullerton, California 92831, USA
| | - D Lodhia
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K Loew
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - J Logue
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A L Lombardi
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - E Lopez
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - M Lorenzini
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | | | - M Lormand
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - G Losurdo
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - J Lough
- Syracuse University, Syracuse, New York 13244, USA
| | - M J Lubinski
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - H Lück
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - A P Lundgren
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - Y Ma
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - E P Macdonald
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - T MacDonald
- Stanford University, Stanford, California 94305, USA
| | - B Machenschalk
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M MacInnis
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - D M Macleod
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | | | - R Magee
- Washington State University, Pullman, Washington 99164, USA
| | - M Mageswaran
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Maglione
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - K Mailand
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - E Majorana
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | | | - V Malvezzi
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - N Man
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G M Manca
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - I Mandel
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - V Mandic
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Mangano
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - N M Mangini
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - G Mansell
- Australian National University, Canberra, ACT 0200, Australia
| | | | - F Marchesoni
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Camerino, Dipartimento di Fisica, I-62032 Camerino, Italy
| | - F Marion
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - S Márka
- Columbia University, New York, New York 10027, USA
| | - Z Márka
- Columbia University, New York, New York 10027, USA
| | - A Markosyan
- Stanford University, Stanford, California 94305, USA
| | - E Maros
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J Marque
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - F Martelli
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - I W Martin
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - R M Martin
- University of Florida, Gainesville, Florida 32611, USA
| | - L Martinelli
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - D Martynov
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J N Marx
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - K Mason
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Masserot
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | | | - F Matichard
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - L Matone
- Columbia University, New York, New York 10027, USA
| | - N Mavalvala
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - G May
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - N Mazumder
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - G Mazzolo
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R McCarthy
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - D E McClelland
- Australian National University, Canberra, ACT 0200, Australia
| | - S C McGuire
- Southern University and A&M College, Baton Rouge, Louisiana 70813, USA
| | - G McIntyre
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J McIver
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - K McLin
- Sonoma State University, Rohnert Park, California 94928, USA
| | - D Meacher
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G D Meadors
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Mehmet
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J Meidam
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - M Meinders
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - A Melatos
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - G Mendell
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - R A Mercer
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Meshkov
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Messenger
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M S Meyer
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P M Meyers
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - F Mezzani
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - H Miao
- Caltech-CaRT, Pasadena, California 91125, USA
| | - C Michel
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - E E Mikhailov
- College of William and Mary, Williamsburg, Virginia 23187, USA
| | - L Milano
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy and Università di Napoli 'Federico II', Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - J Miller
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - Y Minenkov
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | | | - C Mishra
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - S Mitra
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - V P Mitrofanov
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | | | - R Mittleman
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B Moe
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - A Moggi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - M Mohan
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | | | - D Moraru
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - G Moreno
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - N Morgado
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - S R Morriss
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - K Mossavi
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Mours
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C M Mow-Lowry
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C L Mueller
- University of Florida, Gainesville, Florida 32611, USA
| | - G Mueller
- University of Florida, Gainesville, Florida 32611, USA
| | - S Mukherjee
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - A Mullavey
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - J Munch
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - D Murphy
- Columbia University, New York, New York 10027, USA
| | - P G Murray
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A Mytidis
- University of Florida, Gainesville, Florida 32611, USA
| | - M F Nagy
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - I Nardecchia
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - L Naticchioni
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - R K Nayak
- IISER-Kolkata, Mohanpur, West Bengal 741252, India
| | - V Necula
- University of Florida, Gainesville, Florida 32611, USA
| | - G Nelemans
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - I Neri
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - M Neri
- Università degli Studi di Genova, I-16146 Genova, Italy and INFN, Sezione di Genova, I-16146 Genova, Italy
| | - G Newton
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - T Nguyen
- Australian National University, Canberra, ACT 0200, Australia
| | - A B Nielsen
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Nissanke
- Caltech-CaRT, Pasadena, California 91125, USA
| | - A H Nitz
- Syracuse University, Syracuse, New York 13244, USA
| | - F Nocera
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - D Nolting
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M E N Normandin
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - L K Nuttall
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - E Ochsner
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - J O'Dell
- Rutherford Appleton Laboratory, HSIC, Chilton, Didcot, Oxon OX11 0QX, United Kingdom
| | - E Oelker
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - J J Oh
- National Institute for Mathematical Sciences, Daejeon 305-390, Korea
| | - S H Oh
- National Institute for Mathematical Sciences, Daejeon 305-390, Korea
| | - F Ohme
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - S Omar
- Stanford University, Stanford, California 94305, USA
| | - P Oppermann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Oram
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - B O'Reilly
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - W Ortega
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - R O'Shaughnessy
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - C Osthelder
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D J Ottaway
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - R S Ottens
- University of Florida, Gainesville, Florida 32611, USA
| | - H Overmier
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - B J Owen
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - C Padilla
- California State University Fullerton, Fullerton, California 92831, USA
| | - A Pai
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - O Palashov
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - C Palomba
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | - H Pan
- National Tsing Hua University, Hsinchu 300, Taiwan
| | - Y Pan
- University of Maryland, College Park, Maryland 20742, USA
| | - C Pankow
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - F Paoletti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - M A Papa
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA and Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - H Paris
- Stanford University, Stanford, California 94305, USA
| | - A Pasqualetti
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - R Passaquieti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | | | - M Pedraza
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - A Pele
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - S Penn
- Hobart and William Smith Colleges, Geneva, New York 14456, USA
| | - A Perreca
- Syracuse University, Syracuse, New York 13244, USA
| | - M Phelps
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Pichot
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - M Pickenpack
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - F Piergiovanni
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - V Pierro
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - L Pinard
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - I M Pinto
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - M Pitkin
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J Poeld
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Poggiani
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - A Poteomkin
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - J Powell
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J Prasad
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - V Predoi
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | | | - T Prestegard
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - L R Price
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Prijatelj
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - S Privitera
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - G A Prodi
- Università di Trento, I-38050 Povo, Trento, Italy and INFN, Gruppo Collegato di Trento, I-38050 Povo, Trento, Italy
| | - L Prokhorov
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - O Puncken
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - M Punturo
- INFN, Sezione di Perugia, I-06123 Perugia, Italy
| | - P Puppo
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | - M Pürrer
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - J Qin
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - V Quetschke
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - E Quintero
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | | | - F J Raab
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - D S Rabeling
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - I Rácz
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - H Radkins
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - P Raffai
- MTA Eötvös University, 'Lendulet' A. R. G., Budapest 1117, Hungary
| | - S Raja
- RRCAT, Indore, Madhya Pradesh 452013, India
| | - G Rajalakshmi
- Tata Institute for Fundamental Research, Mumbai 400005, India
| | - M Rakhmanov
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - C Ramet
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K Ramirez
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - P Rapagnani
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - V Raymond
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Razzano
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - V Re
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - S Recchia
- Università di Roma Tor Vergata, I-00133 Roma, Italy and INFN, Gran Sasso Science Institute, I-67100 L'Aquila, Italy
| | - C M Reed
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - T Regimbau
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Reid
- SUPA, University of the West of Scotland, Paisley PA1 2BE, United Kingdom
| | - D H Reitze
- LIGO, California Institute of Technology, Pasadena, California 91125, USA and University of Florida, Gainesville, Florida 32611, USA
| | - O Reula
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - E Rhoades
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - F Ricci
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - R Riesen
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K Riles
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - N A Robertson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - F Robinet
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - A Rocchi
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - S B Roddy
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - L Rolland
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - J G Rollins
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Romano
- Università di Salerno, Fisciano, I-84084 Salerno, Italy and INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - G Romanov
- College of William and Mary, Williamsburg, Virginia 23187, USA
| | - J H Romie
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - D Rosińska
- CAMK-PAN, 00-716 Warsaw, Poland and Institute of Astronomy, 65-265 Zielona Góra, Poland
| | - S Rowan
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A Rüdiger
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - P Ruggi
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - K Ryan
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - F Salemi
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - L Sammut
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - V Sandberg
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - J R Sanders
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - S Sankar
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - V Sannibale
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | | | - E Saracco
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - B Sassolas
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | | | - P R Saulson
- Syracuse University, Syracuse, New York 13244, USA
| | - R Savage
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - J Scheuer
- Northwestern University, Evanston, Illinois 60208, USA
| | - R Schilling
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Schilman
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - P Schmidt
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - R Schnabel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | | | - E Schreiber
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D Schuette
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B F Schutz
- Cardiff University, Cardiff CF24 3AA, United Kingdom and Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - J Scott
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S M Scott
- Australian National University, Canberra, ACT 0200, Australia
| | - D Sellers
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A S Sengupta
- Indian Institute of Technology, Gandhinagar, Ahmedabad, Gujarat 382424, India
| | - D Sentenac
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - V Sequino
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - A Sergeev
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - D A Shaddock
- Australian National University, Canberra, ACT 0200, Australia
| | - S Shah
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - M S Shahriar
- Northwestern University, Evanston, Illinois 60208, USA
| | - M Shaltev
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - Z Shao
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - B Shapiro
- Stanford University, Stanford, California 94305, USA
| | - P Shawhan
- University of Maryland, College Park, Maryland 20742, USA
| | - D H Shoemaker
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T L Sidery
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K Siellez
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - X Siemens
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - D Sigg
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - D Simakov
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Singer
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - L Singer
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Singh
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - A M Sintes
- Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain
| | - B J J Slagmolen
- Australian National University, Canberra, ACT 0200, Australia
| | - J Slutsky
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - J R Smith
- California State University Fullerton, Fullerton, California 92831, USA
| | - M R Smith
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R J E Smith
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - N D Smith-Lefebvre
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - E J Son
- National Institute for Mathematical Sciences, Daejeon 305-390, Korea
| | - B Sorazu
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - T Souradeep
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - A Staley
- Columbia University, New York, New York 10027, USA
| | - J Stebbins
- Stanford University, Stanford, California 94305, USA
| | - M Steinke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J Steinlechner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S Steinlechner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - B C Stephens
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Steplewski
- Washington State University, Pullman, Washington 99164, USA
| | - S Stevenson
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - R Stone
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - D Stops
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K A Strain
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - N Straniero
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - S Strigin
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - R Sturani
- Instituto de Física Teórica, Universidade Estadual Paulista/ICTP South American Institute for Fundamental Research, São Paulo, São Paulo 01140-070, Brazil
| | - A L Stuver
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | | | - S Susmithan
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - P J Sutton
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - B Swinkels
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - M Tacca
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - D Talukder
- University of Oregon, Eugene, Oregon 97403, USA
| | - D B Tanner
- University of Florida, Gainesville, Florida 32611, USA
| | - J Tao
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - S P Tarabrin
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Taylor
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - G Tellez
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | | | - M Thomas
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Thomas
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - K A Thorne
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K S Thorne
- Caltech-CaRT, Pasadena, California 91125, USA
| | - E Thrane
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - V Tiwari
- University of Florida, Gainesville, Florida 32611, USA
| | - K V Tokmakov
- SUPA, University of Strathclyde, Glasgow G1 1XQ, United Kingdom
| | - C Tomlinson
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - M Tonelli
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - C V Torres
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - C I Torrie
- LIGO, California Institute of Technology, Pasadena, California 91125, USA and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - F Travasso
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - G Traylor
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M Tse
- Columbia University, New York, New York 10027, USA
| | - D Tshilumba
- University of Brussels, Brussels 1050, Belgium
| | - H Tuennermann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D Ugolini
- Trinity University, San Antonio, Texas 78212, USA
| | | | - A L Urban
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S A Usman
- Syracuse University, Syracuse, New York 13244, USA
| | - H Vahlbruch
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - G Vajente
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - G Valdes
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | | | - M van Beuzekom
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - J F J van den Brand
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | | | - M V van der Sluys
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | | | - A A van Veggel
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S Vass
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Vasúth
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - R Vaulin
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Vecchio
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - G Vedovato
- INFN, Sezione di Padova, I-35131 Padova, Italy
| | - J Veitch
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - P J Veitch
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - K Venkateswara
- University of Washington, Seattle, Washington 98195, USA
| | - D Verkindt
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - F Vetrano
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - A Viceré
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - R Vincent-Finley
- Southern University and A&M College, Baton Rouge, Louisiana 70813, USA
| | - J-Y Vinet
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Vitale
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Vo
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - H Vocca
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - C Vorvick
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - W D Vousden
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S P Vyachanin
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - A R Wade
- Australian National University, Canberra, ACT 0200, Australia
| | - L Wade
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Wade
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Walker
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - L Wallace
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - S Walsh
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Wang
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - X Wang
- Tsinghua University, Beijing 100084, China
| | - R L Ward
- Australian National University, Canberra, ACT 0200, Australia
| | - M Was
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Weaver
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - L-W Wei
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - M Weinert
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A J Weinstein
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Weiss
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Welborn
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - L Wen
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - P Wessels
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M West
- Syracuse University, Syracuse, New York 13244, USA
| | - T Westphal
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - K Wette
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J T Whelan
- Rochester Institute of Technology, Rochester, New York 14623, USA
| | - D J White
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - B F Whiting
- University of Florida, Gainesville, Florida 32611, USA
| | - K Wiesner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C Wilkinson
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - K Williams
- Southern University and A&M College, Baton Rouge, Louisiana 70813, USA
| | - L Williams
- University of Florida, Gainesville, Florida 32611, USA
| | - R Williams
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - T D Williams
- Southeastern Louisiana University, Hammond, Louisiana 70402, USA
| | | | - J L Willis
- Abilene Christian University, Abilene, Texas 79699, USA
| | - B Willke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - M Wimmer
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - W Winkler
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C C Wipf
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A G Wiseman
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - H Wittel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - G Woan
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - N Wolovick
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - J Worden
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - Y Wu
- University of Florida, Gainesville, Florida 32611, USA
| | - J Yablon
- Northwestern University, Evanston, Illinois 60208, USA
| | - I Yakushin
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - W Yam
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - H Yamamoto
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C C Yancey
- University of Maryland, College Park, Maryland 20742, USA
| | - H Yang
- Caltech-CaRT, Pasadena, California 91125, USA
| | - S Yoshida
- Southeastern Louisiana University, Hammond, Louisiana 70402, USA
| | - M Yvert
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | | | - M Zanolin
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - J-P Zendri
- INFN, Sezione di Padova, I-35131 Padova, Italy
| | - Fan Zhang
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA and Tsinghua University, Beijing 100084, China
| | - L Zhang
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Zhao
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - H Zhu
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - X J Zhu
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - M E Zucker
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - S Zuraw
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - J Zweizig
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R L Aptekar
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation
| | - J L Atteia
- Université de Toulouse, UPS-OMP, IRAP, Toulouse, France and CNRS, IRAP, 14, Avenue Edouard Belin, F-31400 Toulouse, France
| | - T Cline
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - V Connaughton
- CSPAR, University of Alabama in Huntsville, Huntsville, Alabama 35899, USA
| | - D D Frederiks
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation
| | - S V Golenetskii
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation
| | - K Hurley
- University of California-Berkeley, Space Sciences Lab, 7 Gauss Way, Berkeley, California 94720, USA
| | - H A Krimm
- Center for Research and Exploration in Space Science and Technology (CRESST) and NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA and Universities Space Research Association, 7178 Columbia Gateway Drive Columbia, Maryland 21046, USA
| | - M Marisaldi
- INAF-IASF Bologna, Via Piero Gobetti 101, 40129 Bologna, Italy
| | - V D Pal'shin
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation and Saint Petersburg State Polytechnical University, 195251, Saint Petersburg, Russia
| | - D Palmer
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - D S Svinkin
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation
| | - Y Terada
- Graduate School of Science and Engineering, Saitama University, Saitama City, Japan
| | - A von Kienlin
- Max-Planck-Institut für extraterrestrische Physik, Giessenbachstrasse 1, 85748 Garching, Germany
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Aasi J, Abbott BP, Abbott R, Abbott T, Abernathy MR, Acernese F, Ackley K, Adams C, Adams T, Addesso P, Adhikari RX, Affeldt C, Agathos M, Aggarwal N, Aguiar OD, Ajith P, Alemic A, Allen B, Allocca A, Amariutei D, Andersen M, Anderson RA, Anderson SB, Anderson WG, Arai K, Araya MC, Arceneaux C, Areeda JS, Ast S, Aston SM, Astone P, Aufmuth P, Augustus H, Aulbert C, Aylott BE, Babak S, Baker PT, Ballardin G, Ballmer SW, Barayoga JC, Barbet M, Barish BC, Barker D, Barone F, Barr B, Barsotti L, Barsuglia M, Barton MA, Bartos I, Bassiri R, Basti A, Batch JC, Bauchrowitz J, Bauer TS, Baune C, Bavigadda V, Behnke B, Bejger M, Beker MG, Belczynski C, Bell AS, Bell C, Bergmann G, Bersanetti D, Bertolini A, Betzwieser J, Bilenko IA, Billingsley G, Birch J, Biscans S, Bitossi M, Biwer C, Bizouard MA, Black E, Blackburn JK, Blackburn L, Blair D, Bloemen S, Bock O, Bodiya TP, Boer M, Bogaert G, Bogan C, Bond C, Bondu F, Bonelli L, Bonnand R, Bork R, Born M, Boschi V, Bose S, Bosi L, Bradaschia C, Brady PR, Braginsky VB, Branchesi M, Brau JE, Briant T, Bridges DO, Brillet A, Brinkmann M, Brisson V, Brooks AF, Brown DA, Brown DD, Brückner F, Buchman S, Buikema A, Bulik T, Bulten HJ, Buonanno A, Burman R, Buskulic D, Buy C, Cadonati L, Cagnoli G, Calderón Bustillo J, Calloni E, Camp JB, Campsie P, Cannon KC, Canuel B, Cao J, Capano CD, Carbognani F, Carbone L, Caride S, Castaldi G, Caudill S, Cavaglià M, Cavalier F, Cavalieri R, Celerier C, Cella G, Cepeda C, Cesarini E, Chakraborty R, Chalermsongsak T, Chamberlin SJ, Chao S, Charlton P, Chassande-Mottin E, Chen X, Chen Y, Chincarini A, Chiummo A, Cho HS, Cho M, Chow JH, Christensen N, Chu Q, Chua SSY, Chung S, Ciani G, Clara F, Clark DE, Clark JA, Clayton JH, Cleva F, Coccia E, Cohadon PF, Colla A, Collette C, Colombini M, Cominsky L, Constancio M, Conte A, Cook D, Corbitt TR, Cornish N, Corsi A, Costa CA, Coughlin MW, Coulon JP, Countryman S, Couvares P, Coward DM, Cowart MJ, Coyne DC, Coyne R, Craig K, Creighton JDE, Croce RP, Crowder SG, Cumming A, Cunningham L, Cuoco E, Cutler C, Dahl K, Dal Canton T, Damjanic M, Danilishin SL, D'Antonio S, Danzmann K, Dattilo V, Daveloza H, Davier M, Davies GS, Daw EJ, Day R, Dayanga T, DeBra D, Debreczeni G, Degallaix J, Deléglise S, Del Pozzo W, Denker T, Dent T, Dereli H, Dergachev V, De Rosa R, DeRosa RT, DeSalvo R, Dhurandhar S, Díaz M, Dickson J, Di Fiore L, Di Lieto A, Di Palma I, Di Virgilio A, Dolique V, Dominguez E, Donovan F, Dooley KL, Doravari S, Douglas R, Downes TP, Drago M, Drever RWP, Driggers JC, Du Z, Ducrot M, Dwyer S, Eberle T, Edo T, Edwards M, Effler A, Eggenstein HB, Ehrens P, Eichholz J, Eikenberry SS, Endrőczi G, Essick R, Etzel T, Evans M, Evans T, Factourovich M, Fafone V, Fairhurst S, Fan X, Fang Q, Farinon S, Farr B, Farr WM, Favata M, Fazi D, Fehrmann H, Fejer MM, Feldbaum D, Feroz F, Ferrante I, Ferreira EC, Ferrini F, Fidecaro F, Finn LS, Fiori I, Fisher RP, Flaminio R, Fournier JD, Franco S, Frasca S, Frasconi F, Frede M, Frei Z, Freise A, Frey R, Fricke TT, Fritschel P, Frolov VV, Fulda P, Fyffe M, Gair JR, Gammaitoni L, Gaonkar S, Garufi F, Gehrels N, Gemme G, Gendre B, Genin E, Gennai A, Ghosh S, Giaime JA, Giardina KD, Giazotto A, Gleason J, Goetz E, Goetz R, Gondan L, González G, Gordon N, Gorodetsky ML, Gossan S, Goßler S, Gouaty R, Gräf C, Graff PB, Granata M, Grant A, Gras S, Gray C, Greenhalgh RJS, Gretarsson AM, Groot P, Grote H, Grover K, Grunewald S, Guidi GM, Guido CJ, Gushwa K, Gustafson EK, Gustafson R, Ha J, Hall ED, Hamilton W, Hammer D, Hammond G, Hanke M, Hanks J, Hanna C, Hannam MD, Hanson J, Harms J, Harry GM, Harry IW, Harstad ED, Hart M, Hartman MT, Haster CJ, Haughian K, Heidmann A, Heintze M, Heitmann H, Hello P, Hemming G, Hendry M, Heng IS, Heptonstall AW, Heurs M, Hewitson M, Hild S, Hoak D, Hodge KA, Hofman D, Holt K, Hopkins P, Horrom T, Hoske D, Hosken DJ, Hough J, Howell EJ, Hu Y, Huerta E, Hughey B, Husa S, Huttner SH, Huynh M, Huynh-Dinh T, Idrisy A, Ingram DR, Inta R, Islas G, Isogai T, Ivanov A, Iyer BR, Izumi K, Jacobson M, Jang H, Jaranowski P, Ji Y, Jiménez-Forteza F, Johnson WW, Jones DI, Jones R, Jonker RJG, Ju L, Haris K, Kalmus P, Kalogera V, Kandhasamy S, Kang G, Kanner JB, Karlen J, Kasprzack M, Katsavounidis E, Katzman W, Kaufer H, Kaufer S, Kaur T, Kawabe K, Kawazoe F, Kéfélian F, Keiser GM, Keitel D, Kelley DB, Kells W, Keppel DG, Khalaidovski A, Khalili FY, Khazanov EA, Kim C, Kim K, Kim NG, Kim N, Kim S, Kim YM, King EJ, King PJ, Kinzel DL, Kissel JS, Klimenko S, Kline J, Koehlenbeck S, Kokeyama K, Kondrashov V, Koranda S, Korth WZ, Kowalska I, Kozak DB, Kringel V, Krishnan B, Królak A, Kuehn G, Kumar A, Kumar DN, Kumar P, Kumar R, Kuo L, Kutynia A, Lam PK, Landry M, Lantz B, Larson S, Lasky PD, Lazzarini A, Lazzaro C, Leaci P, Leavey S, Lebigot EO, Lee CH, Lee HK, Lee HM, Lee J, Lee PJ, Leonardi M, Leong JR, Leonor I, Le Roux A, Leroy N, Letendre N, Levin Y, Levine B, Lewis J, Li TGF, Libbrecht K, Libson A, Lin AC, Littenberg TB, Lockerbie NA, Lockett V, Lodhia D, Loew K, Logue J, Lombardi AL, Lopez E, Lorenzini M, Loriette V, Lormand M, Losurdo G, Lough J, Lubinski MJ, Lück H, Lundgren AP, Ma Y, Macdonald EP, MacDonald T, Machenschalk B, MacInnis M, Macleod DM, Magaña-Sandoval F, Magee R, Mageswaran M, Maglione C, Mailand K, Majorana E, Maksimovic I, Malvezzi V, Man N, Manca GM, Mandel I, Mandic V, Mangano V, Mangini NM, Mansell G, Mantovani M, Marchesoni F, Marion F, Márka S, Márka Z, Markosyan A, Maros E, Marque J, Martelli F, Martin IW, Martin RM, Martinelli L, Martynov D, Marx JN, Mason K, Masserot A, Massinger TJ, Matichard F, Matone L, Mavalvala N, May G, Mazumder N, Mazzolo G, McCarthy R, McClelland DE, McGuire SC, McIntyre G, McIver J, McLin K, Meacher D, Meadors GD, Mehmet M, Meidam J, Meinders M, Melatos A, Mendell G, Mercer RA, Meshkov S, Messenger C, Meyer MS, Meyers PM, Mezzani F, Miao H, Michel C, Mikhailov EE, Milano L, Miller J, Minenkov Y, Mingarelli CMF, Mishra C, Mitra S, Mitrofanov VP, Mitselmakher G, Mittleman R, Moe B, Moggi A, Mohan M, Mohapatra SRP, Moraru D, Moreno G, Morgado N, Morriss SR, Mossavi K, Mours B, Mow-Lowry CM, Mueller CL, Mueller G, Mukherjee S, Mullavey A, Munch J, Murphy D, Murray PG, Mytidis A, Nagy MF, Nardecchia I, Naticchioni L, Nayak RK, Necula V, Nelemans G, Neri I, Neri M, Newton G, Nguyen T, Nielsen AB, Nissanke S, Nitz AH, Nocera F, Nolting D, Normandin MEN, Nuttall LK, Ochsner E, O'Dell J, Oelker E, Oh JJ, Oh SH, Ohme F, Omar S, Oppermann P, Oram R, O'Reilly B, Ortega W, O'Shaughnessy R, Osthelder C, Ottaway DJ, Ottens RS, Overmier H, Owen BJ, Padilla C, Pai A, Palashov O, Palomba C, Pan H, Pan Y, Pankow C, Paoletti F, Papa MA, Paris H, Pasqualetti A, Passaquieti R, Passuello D, Pedraza M, Pele A, Penn S, Perreca A, Phelps M, Pichot M, Pickenpack M, Piergiovanni F, Pierro V, Pinard L, Pinto IM, Pitkin M, Poeld J, Poggiani R, Poteomkin A, Powell J, Prasad J, Predoi V, Premachandra S, Prestegard T, Price LR, Prijatelj M, Privitera S, Prodi GA, Prokhorov L, Puncken O, Punturo M, Puppo P, Pürrer M, Qin J, Quetschke V, Quintero E, Quitzow-James R, Raab FJ, Rabeling DS, Rácz I, Radkins H, Raffai P, Raja S, Rajalakshmi G, Rakhmanov M, Ramet C, Ramirez K, Rapagnani P, Raymond V, Razzano M, Re V, Recchia S, Reed CM, Regimbau T, Reid S, Reitze DH, Reula O, Rhoades E, Ricci F, Riesen R, Riles K, Robertson NA, Robinet F, Rocchi A, Roddy SB, Rolland L, Rollins JG, Romano R, Romanov G, Romie JH, Rosińska D, Rowan S, Rüdiger A, Ruggi P, Ryan K, Salemi F, Sammut L, Sandberg V, Sanders JR, Sankar S, Sannibale V, Santiago-Prieto I, Saracco E, Sassolas B, Sathyaprakash BS, Saulson PR, Savage R, Scheuer J, Schilling R, Schilman M, Schmidt P, Schnabel R, Schofield RMS, Schreiber E, Schuette D, Schutz BF, Scott J, Scott SM, Sellers D, Sengupta AS, Sentenac D, Sequino V, Sergeev A, Shaddock DA, Shah S, Shahriar MS, Shaltev M, Shao Z, Shapiro B, Shawhan P, Shoemaker DH, Sidery TL, Siellez K, Siemens X, Sigg D, Simakov D, Singer A, Singer L, Singh R, Sintes AM, Slagmolen BJJ, Slutsky J, Smith JR, Smith MR, Smith RJE, Smith-Lefebvre ND, Son EJ, Sorazu B, Souradeep T, Staley A, Stebbins J, Steinke M, Steinlechner J, Steinlechner S, Stephens BC, Steplewski S, Stevenson S, Stone R, Stops D, Strain KA, Straniero N, Strigin S, Sturani R, Stuver AL, Summerscales TZ, Susmithan S, Sutton PJ, Swinkels B, Tacca M, Talukder D, Tanner DB, Tao J, Tarabrin SP, Taylor R, Tellez G, Thirugnanasambandam MP, Thomas M, Thomas P, Thorne KA, Thorne KS, Thrane E, Tiwari V, Tokmakov KV, Tomlinson C, Tonelli M, Torres CV, Torrie CI, Travasso F, Traylor G, Tse M, Tshilumba D, Tuennermann H, Ugolini D, Unnikrishnan CS, Urban AL, Usman SA, Vahlbruch H, Vajente G, Valdes G, Vallisneri M, van Beuzekom M, van den Brand JFJ, Van Den Broeck C, van der Sluys MV, van Heijningen J, van Veggel AA, Vass S, Vasúth M, Vaulin R, Vecchio A, Vedovato G, Veitch J, Veitch PJ, Venkateswara K, Verkindt D, Vetrano F, Viceré A, Vincent-Finley R, Vinet JY, Vitale S, Vo T, Vocca H, Vorvick C, Vousden WD, Vyachanin SP, Wade AR, Wade L, Wade M, Walker M, Wallace L, Walsh S, Wang M, Wang X, Ward RL, Was M, Weaver B, Wei LW, Weinert M, Weinstein AJ, Weiss R, Welborn T, Wen L, Wessels P, West M, Westphal T, Wette K, Whelan JT, White DJ, Whiting BF, Wiesner K, Wilkinson C, Williams K, Williams L, Williams R, Williams TD, Williamson AR, Willis JL, Willke B, Wimmer M, Winkler W, Wipf CC, Wiseman AG, Wittel H, Woan G, Wolovick N, Worden J, Wu Y, Yablon J, Yakushin I, Yam W, Yamamoto H, Yancey CC, Yang H, Yoshida S, Yvert M, Zadrożny A, Zanolin M, Zendri JP, Zhang F, Zhang L, Zhao C, Zhu H, Zhu XJ, Zucker ME, Zuraw S, Zweizig J, Aptekar RL, Atteia JL, Cline T, Connaughton V, Frederiks DD, Golenetskii SV, Hurley K, Krimm HA, Marisaldi M, Pal'shin VD, Palmer D, Svinkin DS, Terada Y, von Kienlin A. Search for gravitational waves associated with γ-ray bursts detected by the interplanetary network. Phys Rev Lett 2014; 113:011102. [PMID: 25032916 DOI: 10.1103/physrevd.89.122004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Indexed: 05/21/2023]
Abstract
We present the results of a search for gravitational waves associated with 223 γ-ray bursts (GRBs) detected by the InterPlanetary Network (IPN) in 2005-2010 during LIGO's fifth and sixth science runs and Virgo's first, second, and third science runs. The IPN satellites provide accurate times of the bursts and sky localizations that vary significantly from degree scale to hundreds of square degrees. We search for both a well-modeled binary coalescence signal, the favored progenitor model for short GRBs, and for generic, unmodeled gravitational wave bursts. Both searches use the event time and sky localization to improve the gravitational wave search sensitivity as compared to corresponding all-time, all-sky searches. We find no evidence of a gravitational wave signal associated with any of the IPN GRBs in the sample, nor do we find evidence for a population of weak gravitational wave signals associated with the GRBs. For all IPN-detected GRBs, for which a sufficient duration of quality gravitational wave data are available, we place lower bounds on the distance to the source in accordance with an optimistic assumption of gravitational wave emission energy of 10(-2)M⊙c(2) at 150 Hz, and find a median of 13 Mpc. For the 27 short-hard GRBs we place 90% confidence exclusion distances to two source models: a binary neutron star coalescence, with a median distance of 12 Mpc, or the coalescence of a neutron star and black hole, with a median distance of 22 Mpc. Finally, we combine this search with previously published results to provide a population statement for GRB searches in first-generation LIGO and Virgo gravitational wave detectors and a resulting examination of prospects for the advanced gravitational wave detectors.
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Affiliation(s)
- J Aasi
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - B P Abbott
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Abbott
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - T Abbott
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - M R Abernathy
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - F Acernese
- Università di Salerno, Fisciano, I-84084 Salerno, Italy and INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - K Ackley
- University of Florida, Gainesville, Florida 32611, USA
| | - C Adams
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - T Adams
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - P Addesso
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - R X Adhikari
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Affeldt
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Agathos
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - N Aggarwal
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - O D Aguiar
- Instituto Nacional de Pesquisas Espaciais, 12227-010 - São José dos Campos, São Paulo, Brazil
| | - P Ajith
- International Centre for Theoretical Sciences, Tata Institute of Fundamental Research, Bangalore 560012, India
| | - A Alemic
- Syracuse University, Syracuse, New York 13244, USA
| | - B Allen
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - A Allocca
- Università di Siena, I-53100 Siena, Italy and INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - D Amariutei
- University of Florida, Gainesville, Florida 32611, USA
| | - M Andersen
- Stanford University, Stanford, California 94305, USA
| | - R A Anderson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - S B Anderson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - W G Anderson
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - K Arai
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M C Araya
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Arceneaux
- The University of Mississippi, University, Mississippi 38677, USA
| | - J S Areeda
- California State University Fullerton, Fullerton, California 92831, USA
| | - S Ast
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - S M Aston
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Astone
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | - P Aufmuth
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - H Augustus
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - C Aulbert
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B E Aylott
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Babak
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - P T Baker
- Montana State University, Bozeman, Montana 59717, USA
| | - G Ballardin
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - S W Ballmer
- Syracuse University, Syracuse, New York 13244, USA
| | - J C Barayoga
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Barbet
- University of Florida, Gainesville, Florida 32611, USA
| | - B C Barish
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D Barker
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - F Barone
- Università di Salerno, Fisciano, I-84084 Salerno, Italy and INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - B Barr
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - L Barsotti
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Barsuglia
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - M A Barton
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - I Bartos
- Columbia University, New York, New York 10027, USA
| | - R Bassiri
- Stanford University, Stanford, California 94305, USA
| | - A Basti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - J C Batch
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - J Bauchrowitz
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - Th S Bauer
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - C Baune
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - V Bavigadda
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - B Behnke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | | | - M G Beker
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - C Belczynski
- Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland
| | - A S Bell
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - C Bell
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - G Bergmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D Bersanetti
- Università degli Studi di Genova, I-16146 Genova, Italy and INFN, Sezione di Genova, I-16146 Genova, Italy
| | - A Bertolini
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - J Betzwieser
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - I A Bilenko
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - G Billingsley
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J Birch
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - S Biscans
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Bitossi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - C Biwer
- Syracuse University, Syracuse, New York 13244, USA
| | - M A Bizouard
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - E Black
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J K Blackburn
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - L Blackburn
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - D Blair
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - S Bloemen
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - O Bock
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T P Bodiya
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Boer
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G Bogaert
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - C Bogan
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C Bond
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - F Bondu
- Institut de Physique de Rennes, CNRS, Université de Rennes 1, F-35042 Rennes, France
| | - L Bonelli
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - R Bonnand
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - R Bork
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Born
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - V Boschi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - Sukanta Bose
- Washington State University, Pullman, Washington 99164, USA and Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - L Bosi
- INFN, Sezione di Perugia, I-06123 Perugia, Italy
| | | | - P R Brady
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA and Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502, Japan
| | - V B Braginsky
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - M Branchesi
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - J E Brau
- University of Oregon, Eugene, Oregon 97403, USA
| | - T Briant
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - D O Bridges
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A Brillet
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - M Brinkmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - V Brisson
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - A F Brooks
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D A Brown
- Syracuse University, Syracuse, New York 13244, USA
| | - D D Brown
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - F Brückner
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Buchman
- Stanford University, Stanford, California 94305, USA
| | - A Buikema
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Bulik
- Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland
| | - H J Bulten
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - A Buonanno
- University of Maryland, College Park, Maryland 20742, USA
| | - R Burman
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - D Buskulic
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C Buy
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - L Cadonati
- Cardiff University, Cardiff CF24 3AA, United Kingdom and University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - G Cagnoli
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | | | - E Calloni
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy and Università di Napoli 'Federico II', Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - J B Camp
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - P Campsie
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - K C Cannon
- Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, Ontario, M5S 3H8, Canada
| | - B Canuel
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - J Cao
- Tsinghua University, Beijing 100084, China
| | - C D Capano
- University of Maryland, College Park, Maryland 20742, USA
| | - F Carbognani
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - L Carbone
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Caride
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - G Castaldi
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - S Caudill
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Cavaglià
- The University of Mississippi, University, Mississippi 38677, USA
| | - F Cavalier
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - R Cavalieri
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - C Celerier
- Stanford University, Stanford, California 94305, USA
| | - G Cella
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - C Cepeda
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - E Cesarini
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - R Chakraborty
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - T Chalermsongsak
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - S J Chamberlin
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Chao
- National Tsing Hua University, Hsinchu 300, Taiwan
| | - P Charlton
- Charles Sturt University, Wagga Wagga, New South Wales 2678, Australia
| | - E Chassande-Mottin
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - X Chen
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - Y Chen
- Caltech-CaRT, Pasadena, California 91125, USA
| | | | - A Chiummo
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - H S Cho
- Pusan National University, Busan 609-735, Korea
| | - M Cho
- University of Maryland, College Park, Maryland 20742, USA
| | - J H Chow
- Australian National University, Canberra, ACT 0200, Australia
| | | | - Q Chu
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - S S Y Chua
- Australian National University, Canberra, ACT 0200, Australia
| | - S Chung
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - G Ciani
- University of Florida, Gainesville, Florida 32611, USA
| | - F Clara
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - D E Clark
- Stanford University, Stanford, California 94305, USA
| | - J A Clark
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - J H Clayton
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - F Cleva
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - E Coccia
- Università di Roma Tor Vergata, I-00133 Roma, Italy and INFN, Gran Sasso Science Institute, I-67100 L'Aquila, Italy
| | - P-F Cohadon
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - A Colla
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - C Collette
- University of Brussels, Brussels 1050, Belgium
| | - M Colombini
- INFN, Sezione di Perugia, I-06123 Perugia, Italy
| | - L Cominsky
- Sonoma State University, Rohnert Park, California 94928, USA
| | - M Constancio
- Instituto Nacional de Pesquisas Espaciais, 12227-010 - São José dos Campos, São Paulo, Brazil
| | - A Conte
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - D Cook
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - T R Corbitt
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - N Cornish
- Montana State University, Bozeman, Montana 59717, USA
| | - A Corsi
- The George Washington University, Washington, DC 20052, USA
| | - C A Costa
- Instituto Nacional de Pesquisas Espaciais, 12227-010 - São José dos Campos, São Paulo, Brazil
| | - M W Coughlin
- University of Cambridge, Cambridge CB2 1TN, United Kingdom
| | - J-P Coulon
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Countryman
- Columbia University, New York, New York 10027, USA
| | - P Couvares
- Syracuse University, Syracuse, New York 13244, USA
| | - D M Coward
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - M J Cowart
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - D C Coyne
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Coyne
- The George Washington University, Washington, DC 20052, USA
| | - K Craig
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J D E Creighton
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - R P Croce
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - S G Crowder
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - A Cumming
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - L Cunningham
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E Cuoco
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - C Cutler
- Caltech-CaRT, Pasadena, California 91125, USA
| | - K Dahl
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T Dal Canton
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Damjanic
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S L Danilishin
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - S D'Antonio
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - K Danzmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - V Dattilo
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - H Daveloza
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - M Davier
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - G S Davies
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E J Daw
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - R Day
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - T Dayanga
- Washington State University, Pullman, Washington 99164, USA
| | - D DeBra
- Stanford University, Stanford, California 94305, USA
| | - G Debreczeni
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - J Degallaix
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - S Deléglise
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - W Del Pozzo
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - T Denker
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T Dent
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - H Dereli
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - V Dergachev
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R De Rosa
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy and Università di Napoli 'Federico II', Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - R T DeRosa
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - R DeSalvo
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - S Dhurandhar
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - M Díaz
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - J Dickson
- Australian National University, Canberra, ACT 0200, Australia
| | - L Di Fiore
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - A Di Lieto
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - I Di Palma
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | | | - V Dolique
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - E Dominguez
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - F Donovan
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - K L Dooley
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Doravari
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - R Douglas
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - T P Downes
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Drago
- Università di Trento, I-38050 Povo, Trento, Italy and INFN, Gruppo Collegato di Trento, I-38050 Povo, Trento, Italy
| | - R W P Drever
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J C Driggers
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - Z Du
- Tsinghua University, Beijing 100084, China
| | - M Ducrot
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - S Dwyer
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - T Eberle
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T Edo
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - M Edwards
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - A Effler
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - H-B Eggenstein
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - P Ehrens
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J Eichholz
- University of Florida, Gainesville, Florida 32611, USA
| | | | - G Endrőczi
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - R Essick
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Etzel
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Evans
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Evans
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | | | - V Fafone
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - S Fairhurst
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - X Fan
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Q Fang
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - S Farinon
- INFN, Sezione di Genova, I-16146 Genova, Italy
| | - B Farr
- Northwestern University, Evanston, Illinois 60208, USA
| | - W M Farr
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - M Favata
- Montclair State University, Montclair, New Jersey 07043, USA
| | - D Fazi
- Northwestern University, Evanston, Illinois 60208, USA
| | - H Fehrmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M M Fejer
- Stanford University, Stanford, California 94305, USA
| | - D Feldbaum
- University of Florida, Gainesville, Florida 32611, USA and LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - F Feroz
- University of Cambridge, Cambridge CB2 1TN, United Kingdom
| | - I Ferrante
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - E C Ferreira
- Instituto Nacional de Pesquisas Espaciais, 12227-010 - São José dos Campos, São Paulo, Brazil
| | - F Ferrini
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - F Fidecaro
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - L S Finn
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - I Fiori
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - R P Fisher
- Syracuse University, Syracuse, New York 13244, USA
| | - R Flaminio
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - J-D Fournier
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Franco
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - S Frasca
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - F Frasconi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - M Frede
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - Z Frei
- MTA Eötvös University, 'Lendulet' A. R. G., Budapest 1117, Hungary
| | - A Freise
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - R Frey
- University of Oregon, Eugene, Oregon 97403, USA
| | - T T Fricke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - P Fritschel
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - V V Frolov
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Fulda
- University of Florida, Gainesville, Florida 32611, USA
| | - M Fyffe
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J R Gair
- University of Cambridge, Cambridge CB2 1TN, United Kingdom
| | - L Gammaitoni
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - S Gaonkar
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - F Garufi
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy and Università di Napoli 'Federico II', Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - N Gehrels
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - G Gemme
- INFN, Sezione di Genova, I-16146 Genova, Italy
| | - B Gendre
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - E Genin
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - A Gennai
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - S Ghosh
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - J A Giaime
- Louisiana State University, Baton Rouge, Louisiana 70803, USA and LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K D Giardina
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A Giazotto
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - J Gleason
- University of Florida, Gainesville, Florida 32611, USA
| | - E Goetz
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Goetz
- University of Florida, Gainesville, Florida 32611, USA
| | - L Gondan
- MTA Eötvös University, 'Lendulet' A. R. G., Budapest 1117, Hungary
| | - G González
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - N Gordon
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M L Gorodetsky
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - S Gossan
- Caltech-CaRT, Pasadena, California 91125, USA
| | - S Goßler
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Gouaty
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C Gräf
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - P B Graff
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - M Granata
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - A Grant
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S Gras
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - C Gray
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - R J S Greenhalgh
- Rutherford Appleton Laboratory, HSIC, Chilton, Didcot, Oxon OX11 0QX, United Kingdom
| | - A M Gretarsson
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - P Groot
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - H Grote
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - K Grover
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Grunewald
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - G M Guidi
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - C J Guido
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K Gushwa
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - E K Gustafson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Gustafson
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Ha
- Seoul National University, Seoul 151-742, Korea
| | - E D Hall
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - W Hamilton
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - D Hammer
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - G Hammond
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M Hanke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J Hanks
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - C Hanna
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA and Perimeter Institute for Theoretical Physics, Waterloo, Ontario N2 L 2Y5, Canada
| | - M D Hannam
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - J Hanson
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J Harms
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - G M Harry
- American University, Washington, DC 20016, USA
| | - I W Harry
- Syracuse University, Syracuse, New York 13244, USA
| | - E D Harstad
- University of Oregon, Eugene, Oregon 97403, USA
| | - M Hart
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M T Hartman
- University of Florida, Gainesville, Florida 32611, USA
| | - C-J Haster
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K Haughian
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A Heidmann
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - M Heintze
- University of Florida, Gainesville, Florida 32611, USA and LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - H Heitmann
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - P Hello
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - G Hemming
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - M Hendry
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - I S Heng
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A W Heptonstall
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Heurs
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Hewitson
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Hild
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - D Hoak
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - K A Hodge
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D Hofman
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - K Holt
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Hopkins
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - T Horrom
- College of William and Mary, Williamsburg, Virginia 23187, USA
| | - D Hoske
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - D J Hosken
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - J Hough
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E J Howell
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - Y Hu
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E Huerta
- Syracuse University, Syracuse, New York 13244, USA
| | - B Hughey
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - S Husa
- Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain
| | - S H Huttner
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M Huynh
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - T Huynh-Dinh
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A Idrisy
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - D R Ingram
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - R Inta
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - G Islas
- California State University Fullerton, Fullerton, California 92831, USA
| | - T Isogai
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Ivanov
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - B R Iyer
- Raman Research Institute, Bangalore, Karnataka 560080, India
| | - K Izumi
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - M Jacobson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - H Jang
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | | | - Y Ji
- Tsinghua University, Beijing 100084, China
| | | | - W W Johnson
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - D I Jones
- University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - R Jones
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - R J G Jonker
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - L Ju
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - K Haris
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - P Kalmus
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - V Kalogera
- Northwestern University, Evanston, Illinois 60208, USA
| | - S Kandhasamy
- The University of Mississippi, University, Mississippi 38677, USA
| | - G Kang
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - J B Kanner
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J Karlen
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - M Kasprzack
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy and LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - E Katsavounidis
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - W Katzman
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - H Kaufer
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - S Kaufer
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - T Kaur
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - K Kawabe
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - F Kawazoe
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - F Kéfélian
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G M Keiser
- Stanford University, Stanford, California 94305, USA
| | - D Keitel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D B Kelley
- Syracuse University, Syracuse, New York 13244, USA
| | - W Kells
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D G Keppel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Khalaidovski
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - F Y Khalili
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - E A Khazanov
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - C Kim
- Seoul National University, Seoul 151-742, Korea and Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - K Kim
- Hanyang University, Seoul 133-791, Korea
| | - N G Kim
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - N Kim
- Stanford University, Stanford, California 94305, USA
| | - S Kim
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - Y-M Kim
- Pusan National University, Busan 609-735, Korea
| | - E J King
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - P J King
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D L Kinzel
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J S Kissel
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - S Klimenko
- University of Florida, Gainesville, Florida 32611, USA
| | - J Kline
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Koehlenbeck
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - K Kokeyama
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - V Kondrashov
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - S Koranda
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - W Z Korth
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - I Kowalska
- Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland
| | - D B Kozak
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - V Kringel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Krishnan
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Królak
- NCBJ, 05-400 Świerk-Otwock, Poland and IM-PAN, 00-956 Warsaw, Poland
| | - G Kuehn
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Kumar
- Institute for Plasma Research, Bhat, Gandhinagar 382428, India
| | - D Nanda Kumar
- University of Florida, Gainesville, Florida 32611, USA
| | - P Kumar
- Syracuse University, Syracuse, New York 13244, USA
| | - R Kumar
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - L Kuo
- National Tsing Hua University, Hsinchu 300, Taiwan
| | | | - P K Lam
- Australian National University, Canberra, ACT 0200, Australia
| | - M Landry
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - B Lantz
- Stanford University, Stanford, California 94305, USA
| | - S Larson
- Northwestern University, Evanston, Illinois 60208, USA
| | - P D Lasky
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - A Lazzarini
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Lazzaro
- INFN, Sezione di Padova, I-35131 Padova, Italy
| | - P Leaci
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - S Leavey
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | | | - C H Lee
- Pusan National University, Busan 609-735, Korea
| | - H K Lee
- Hanyang University, Seoul 133-791, Korea
| | - H M Lee
- Seoul National University, Seoul 151-742, Korea
| | - J Lee
- Hanyang University, Seoul 133-791, Korea
| | - P J Lee
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Leonardi
- Università di Trento, I-38050 Povo, Trento, Italy and INFN, Gruppo Collegato di Trento, I-38050 Povo, Trento, Italy
| | - J R Leong
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - I Leonor
- University of Oregon, Eugene, Oregon 97403, USA
| | - A Le Roux
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - N Leroy
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - N Letendre
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - Y Levin
- Monash University, Victoria 3800, Australia
| | - B Levine
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - J Lewis
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - T G F Li
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - K Libbrecht
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - A Libson
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A C Lin
- Stanford University, Stanford, California 94305, USA
| | | | - N A Lockerbie
- SUPA, University of Strathclyde, Glasgow G1 1XQ, United Kingdom
| | - V Lockett
- California State University Fullerton, Fullerton, California 92831, USA
| | - D Lodhia
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K Loew
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - J Logue
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A L Lombardi
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - E Lopez
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - M Lorenzini
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | | | - M Lormand
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - G Losurdo
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - J Lough
- Syracuse University, Syracuse, New York 13244, USA
| | - M J Lubinski
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - H Lück
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - A P Lundgren
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - Y Ma
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - E P Macdonald
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - T MacDonald
- Stanford University, Stanford, California 94305, USA
| | - B Machenschalk
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M MacInnis
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - D M Macleod
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | | | - R Magee
- Washington State University, Pullman, Washington 99164, USA
| | - M Mageswaran
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Maglione
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - K Mailand
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - E Majorana
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | | | - V Malvezzi
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - N Man
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G M Manca
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - I Mandel
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - V Mandic
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Mangano
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - N M Mangini
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - G Mansell
- Australian National University, Canberra, ACT 0200, Australia
| | | | - F Marchesoni
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Camerino, Dipartimento di Fisica, I-62032 Camerino, Italy
| | - F Marion
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - S Márka
- Columbia University, New York, New York 10027, USA
| | - Z Márka
- Columbia University, New York, New York 10027, USA
| | - A Markosyan
- Stanford University, Stanford, California 94305, USA
| | - E Maros
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J Marque
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - F Martelli
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - I W Martin
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - R M Martin
- University of Florida, Gainesville, Florida 32611, USA
| | - L Martinelli
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - D Martynov
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J N Marx
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - K Mason
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Masserot
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | | | - F Matichard
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - L Matone
- Columbia University, New York, New York 10027, USA
| | - N Mavalvala
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - G May
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - N Mazumder
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - G Mazzolo
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R McCarthy
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - D E McClelland
- Australian National University, Canberra, ACT 0200, Australia
| | - S C McGuire
- Southern University and A&M College, Baton Rouge, Louisiana 70813, USA
| | - G McIntyre
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - J McIver
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - K McLin
- Sonoma State University, Rohnert Park, California 94928, USA
| | - D Meacher
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G D Meadors
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Mehmet
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J Meidam
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - M Meinders
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - A Melatos
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - G Mendell
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - R A Mercer
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Meshkov
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Messenger
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M S Meyer
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P M Meyers
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - F Mezzani
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - H Miao
- Caltech-CaRT, Pasadena, California 91125, USA
| | - C Michel
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - E E Mikhailov
- College of William and Mary, Williamsburg, Virginia 23187, USA
| | - L Milano
- INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy and Università di Napoli 'Federico II', Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - J Miller
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - Y Minenkov
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | | | - C Mishra
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - S Mitra
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - V P Mitrofanov
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | | | - R Mittleman
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B Moe
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - A Moggi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - M Mohan
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | | | - D Moraru
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - G Moreno
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - N Morgado
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - S R Morriss
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - K Mossavi
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Mours
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C M Mow-Lowry
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C L Mueller
- University of Florida, Gainesville, Florida 32611, USA
| | - G Mueller
- University of Florida, Gainesville, Florida 32611, USA
| | - S Mukherjee
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - A Mullavey
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - J Munch
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - D Murphy
- Columbia University, New York, New York 10027, USA
| | - P G Murray
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A Mytidis
- University of Florida, Gainesville, Florida 32611, USA
| | - M F Nagy
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - I Nardecchia
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - L Naticchioni
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - R K Nayak
- IISER-Kolkata, Mohanpur, West Bengal 741252, India
| | - V Necula
- University of Florida, Gainesville, Florida 32611, USA
| | - G Nelemans
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - I Neri
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - M Neri
- Università degli Studi di Genova, I-16146 Genova, Italy and INFN, Sezione di Genova, I-16146 Genova, Italy
| | - G Newton
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - T Nguyen
- Australian National University, Canberra, ACT 0200, Australia
| | - A B Nielsen
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Nissanke
- Caltech-CaRT, Pasadena, California 91125, USA
| | - A H Nitz
- Syracuse University, Syracuse, New York 13244, USA
| | - F Nocera
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - D Nolting
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M E N Normandin
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - L K Nuttall
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - E Ochsner
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - J O'Dell
- Rutherford Appleton Laboratory, HSIC, Chilton, Didcot, Oxon OX11 0QX, United Kingdom
| | - E Oelker
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - J J Oh
- National Institute for Mathematical Sciences, Daejeon 305-390, Korea
| | - S H Oh
- National Institute for Mathematical Sciences, Daejeon 305-390, Korea
| | - F Ohme
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - S Omar
- Stanford University, Stanford, California 94305, USA
| | - P Oppermann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Oram
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - B O'Reilly
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - W Ortega
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - R O'Shaughnessy
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - C Osthelder
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - D J Ottaway
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - R S Ottens
- University of Florida, Gainesville, Florida 32611, USA
| | - H Overmier
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - B J Owen
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - C Padilla
- California State University Fullerton, Fullerton, California 92831, USA
| | - A Pai
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - O Palashov
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - C Palomba
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | - H Pan
- National Tsing Hua University, Hsinchu 300, Taiwan
| | - Y Pan
- University of Maryland, College Park, Maryland 20742, USA
| | - C Pankow
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - F Paoletti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - M A Papa
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA and Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - H Paris
- Stanford University, Stanford, California 94305, USA
| | - A Pasqualetti
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - R Passaquieti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | | | - M Pedraza
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - A Pele
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - S Penn
- Hobart and William Smith Colleges, Geneva, New York 14456, USA
| | - A Perreca
- Syracuse University, Syracuse, New York 13244, USA
| | - M Phelps
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Pichot
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - M Pickenpack
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - F Piergiovanni
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - V Pierro
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - L Pinard
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - I M Pinto
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy
| | - M Pitkin
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J Poeld
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Poggiani
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - A Poteomkin
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - J Powell
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J Prasad
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - V Predoi
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | | | - T Prestegard
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - L R Price
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Prijatelj
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - S Privitera
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - G A Prodi
- Università di Trento, I-38050 Povo, Trento, Italy and INFN, Gruppo Collegato di Trento, I-38050 Povo, Trento, Italy
| | - L Prokhorov
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - O Puncken
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - M Punturo
- INFN, Sezione di Perugia, I-06123 Perugia, Italy
| | - P Puppo
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | - M Pürrer
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - J Qin
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - V Quetschke
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - E Quintero
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | | | - F J Raab
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - D S Rabeling
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - I Rácz
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - H Radkins
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - P Raffai
- MTA Eötvös University, 'Lendulet' A. R. G., Budapest 1117, Hungary
| | - S Raja
- RRCAT, Indore, Madhya Pradesh 452013, India
| | - G Rajalakshmi
- Tata Institute for Fundamental Research, Mumbai 400005, India
| | - M Rakhmanov
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - C Ramet
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K Ramirez
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - P Rapagnani
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - V Raymond
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Razzano
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - V Re
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - S Recchia
- Università di Roma Tor Vergata, I-00133 Roma, Italy and INFN, Gran Sasso Science Institute, I-67100 L'Aquila, Italy
| | - C M Reed
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - T Regimbau
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Reid
- SUPA, University of the West of Scotland, Paisley PA1 2BE, United Kingdom
| | - D H Reitze
- LIGO, California Institute of Technology, Pasadena, California 91125, USA and University of Florida, Gainesville, Florida 32611, USA
| | - O Reula
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - E Rhoades
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - F Ricci
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - R Riesen
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K Riles
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - N A Robertson
- LIGO, California Institute of Technology, Pasadena, California 91125, USA and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - F Robinet
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - A Rocchi
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - S B Roddy
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - L Rolland
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - J G Rollins
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Romano
- Università di Salerno, Fisciano, I-84084 Salerno, Italy and INFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, I-80126 Napoli, Italy
| | - G Romanov
- College of William and Mary, Williamsburg, Virginia 23187, USA
| | - J H Romie
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - D Rosińska
- CAMK-PAN, 00-716 Warsaw, Poland and Institute of Astronomy, 65-265 Zielona Góra, Poland
| | - S Rowan
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A Rüdiger
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - P Ruggi
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - K Ryan
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - F Salemi
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - L Sammut
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - V Sandberg
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - J R Sanders
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - S Sankar
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - V Sannibale
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | | | - E Saracco
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - B Sassolas
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | | | - P R Saulson
- Syracuse University, Syracuse, New York 13244, USA
| | - R Savage
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - J Scheuer
- Northwestern University, Evanston, Illinois 60208, USA
| | - R Schilling
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Schilman
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - P Schmidt
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - R Schnabel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | | | - E Schreiber
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D Schuette
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B F Schutz
- Cardiff University, Cardiff CF24 3AA, United Kingdom and Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - J Scott
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S M Scott
- Australian National University, Canberra, ACT 0200, Australia
| | - D Sellers
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A S Sengupta
- Indian Institute of Technology, Gandhinagar, Ahmedabad, Gujarat 382424, India
| | - D Sentenac
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - V Sequino
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - A Sergeev
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - D A Shaddock
- Australian National University, Canberra, ACT 0200, Australia
| | - S Shah
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - M S Shahriar
- Northwestern University, Evanston, Illinois 60208, USA
| | - M Shaltev
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - Z Shao
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - B Shapiro
- Stanford University, Stanford, California 94305, USA
| | - P Shawhan
- University of Maryland, College Park, Maryland 20742, USA
| | - D H Shoemaker
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T L Sidery
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K Siellez
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - X Siemens
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - D Sigg
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - D Simakov
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Singer
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - L Singer
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Singh
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - A M Sintes
- Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain
| | - B J J Slagmolen
- Australian National University, Canberra, ACT 0200, Australia
| | - J Slutsky
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - J R Smith
- California State University Fullerton, Fullerton, California 92831, USA
| | - M R Smith
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R J E Smith
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - N D Smith-Lefebvre
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - E J Son
- National Institute for Mathematical Sciences, Daejeon 305-390, Korea
| | - B Sorazu
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - T Souradeep
- Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
| | - A Staley
- Columbia University, New York, New York 10027, USA
| | - J Stebbins
- Stanford University, Stanford, California 94305, USA
| | - M Steinke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J Steinlechner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S Steinlechner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - B C Stephens
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Steplewski
- Washington State University, Pullman, Washington 99164, USA
| | - S Stevenson
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - R Stone
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - D Stops
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K A Strain
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - N Straniero
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - S Strigin
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - R Sturani
- Instituto de Física Teórica, Universidade Estadual Paulista/ICTP South American Institute for Fundamental Research, São Paulo, São Paulo 01140-070, Brazil
| | - A L Stuver
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | | | - S Susmithan
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - P J Sutton
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - B Swinkels
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - M Tacca
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - D Talukder
- University of Oregon, Eugene, Oregon 97403, USA
| | - D B Tanner
- University of Florida, Gainesville, Florida 32611, USA
| | - J Tao
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - S P Tarabrin
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Taylor
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - G Tellez
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | | | - M Thomas
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Thomas
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - K A Thorne
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K S Thorne
- Caltech-CaRT, Pasadena, California 91125, USA
| | - E Thrane
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - V Tiwari
- University of Florida, Gainesville, Florida 32611, USA
| | - K V Tokmakov
- SUPA, University of Strathclyde, Glasgow G1 1XQ, United Kingdom
| | - C Tomlinson
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - M Tonelli
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - C V Torres
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - C I Torrie
- LIGO, California Institute of Technology, Pasadena, California 91125, USA and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - F Travasso
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - G Traylor
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M Tse
- Columbia University, New York, New York 10027, USA
| | - D Tshilumba
- University of Brussels, Brussels 1050, Belgium
| | - H Tuennermann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D Ugolini
- Trinity University, San Antonio, Texas 78212, USA
| | | | - A L Urban
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S A Usman
- Syracuse University, Syracuse, New York 13244, USA
| | - H Vahlbruch
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - G Vajente
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - G Valdes
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | | | - M van Beuzekom
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - J F J van den Brand
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | | | - M V van der Sluys
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | | | - A A van Veggel
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S Vass
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - M Vasúth
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - R Vaulin
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Vecchio
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - G Vedovato
- INFN, Sezione di Padova, I-35131 Padova, Italy
| | - J Veitch
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - P J Veitch
- University of Adelaide, Adelaide, South Australia 5005, Australia
| | - K Venkateswara
- University of Washington, Seattle, Washington 98195, USA
| | - D Verkindt
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - F Vetrano
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - A Viceré
- Università degli Studi di Urbino 'Carlo Bo', I-61029 Urbino, Italy and INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - R Vincent-Finley
- Southern University and A&M College, Baton Rouge, Louisiana 70813, USA
| | - J-Y Vinet
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Vitale
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Vo
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - H Vocca
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - C Vorvick
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - W D Vousden
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S P Vyachanin
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
| | - A R Wade
- Australian National University, Canberra, ACT 0200, Australia
| | - L Wade
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Wade
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Walker
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - L Wallace
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - S Walsh
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Wang
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - X Wang
- Tsinghua University, Beijing 100084, China
| | - R L Ward
- Australian National University, Canberra, ACT 0200, Australia
| | - M Was
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Weaver
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - L-W Wei
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - M Weinert
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A J Weinstein
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R Weiss
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Welborn
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - L Wen
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - P Wessels
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M West
- Syracuse University, Syracuse, New York 13244, USA
| | - T Westphal
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - K Wette
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J T Whelan
- Rochester Institute of Technology, Rochester, New York 14623, USA
| | - D J White
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - B F Whiting
- University of Florida, Gainesville, Florida 32611, USA
| | - K Wiesner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C Wilkinson
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - K Williams
- Southern University and A&M College, Baton Rouge, Louisiana 70813, USA
| | - L Williams
- University of Florida, Gainesville, Florida 32611, USA
| | - R Williams
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - T D Williams
- Southeastern Louisiana University, Hammond, Louisiana 70402, USA
| | | | - J L Willis
- Abilene Christian University, Abilene, Texas 79699, USA
| | - B Willke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - M Wimmer
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - W Winkler
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C C Wipf
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A G Wiseman
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - H Wittel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - G Woan
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - N Wolovick
- Argentinian Gravitational Wave Group, Cordoba Cordoba 5000, Argentina
| | - J Worden
- LIGO Hanford Observatory, Richland, Washington 99352, USA
| | - Y Wu
- University of Florida, Gainesville, Florida 32611, USA
| | - J Yablon
- Northwestern University, Evanston, Illinois 60208, USA
| | - I Yakushin
- LIGO Livingston Observatory, Livingston, Louisiana 70754, USA
| | - W Yam
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - H Yamamoto
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C C Yancey
- University of Maryland, College Park, Maryland 20742, USA
| | - H Yang
- Caltech-CaRT, Pasadena, California 91125, USA
| | - S Yoshida
- Southeastern Louisiana University, Hammond, Louisiana 70402, USA
| | - M Yvert
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | | | - M Zanolin
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - J-P Zendri
- INFN, Sezione di Padova, I-35131 Padova, Italy
| | - Fan Zhang
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA and Tsinghua University, Beijing 100084, China
| | - L Zhang
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - C Zhao
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - H Zhu
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - X J Zhu
- University of Western Australia, Crawley, Western Australia 6009, Australia
| | - M E Zucker
- LIGO, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - S Zuraw
- University of Massachusetts Amherst, Amherst, Massachusetts 01003, USA
| | - J Zweizig
- LIGO, California Institute of Technology, Pasadena, California 91125, USA
| | - R L Aptekar
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation
| | - J L Atteia
- Université de Toulouse, UPS-OMP, IRAP, Toulouse, France and CNRS, IRAP, 14, Avenue Edouard Belin, F-31400 Toulouse, France
| | - T Cline
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - V Connaughton
- CSPAR, University of Alabama in Huntsville, Huntsville, Alabama 35899, USA
| | - D D Frederiks
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation
| | - S V Golenetskii
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation
| | - K Hurley
- University of California-Berkeley, Space Sciences Lab, 7 Gauss Way, Berkeley, California 94720, USA
| | - H A Krimm
- Center for Research and Exploration in Space Science and Technology (CRESST) and NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA and Universities Space Research Association, 7178 Columbia Gateway Drive Columbia, Maryland 21046, USA
| | - M Marisaldi
- INAF-IASF Bologna, Via Piero Gobetti 101, 40129 Bologna, Italy
| | - V D Pal'shin
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation and Saint Petersburg State Polytechnical University, 195251, Saint Petersburg, Russia
| | - D Palmer
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - D S Svinkin
- Ioffe Physical-Technical Institute, Saint Petersburg, 194021, Russian Federation
| | - Y Terada
- Graduate School of Science and Engineering, Saitama University, Saitama City, Japan
| | - A von Kienlin
- Max-Planck-Institut für extraterrestrische Physik, Giessenbachstrasse 1, 85748 Garching, Germany
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Aasi J, Abadie J, Abbott BP, Abbott R, Abbott T, Abernathy MR, Accadia T, Acernese F, Adams C, Adams T, Adhikari RX, Affeldt C, Agathos M, Aggarwal N, Aguiar OD, Ajith P, Allen B, Allocca A, Amador Ceron E, Amariutei D, Anderson RA, Anderson SB, Anderson WG, Arai K, Araya MC, Arceneaux C, Areeda J, Ast S, Aston SM, Astone P, Aufmuth P, Aulbert C, Austin L, Aylott BE, Babak S, Baker PT, Ballardin G, Ballmer SW, Barayoga JC, Barker D, Barnum SH, Barone F, Barr B, Barsotti L, Barsuglia M, Barton MA, Bartos I, Bassiri R, Basti A, Batch J, Bauchrowitz J, Bauer TS, Bebronne M, Behnke B, Bejger M, Beker MG, Bell AS, Bell C, Belopolski I, Bergmann G, Berliner JM, Bersanetti D, Bertolini A, Bessis D, Betzwieser J, Beyersdorf PT, Bhadbhade T, Bilenko IA, Billingsley G, Birch J, Bitossi M, Bizouard MA, Black E, Blackburn JK, Blackburn L, Blair D, Blom M, Bock O, Bodiya TP, Boer M, Bogan C, Bond C, Bondu F, Bonelli L, Bonnand R, Bork R, Born M, Boschi V, Bose S, Bosi L, Bowers J, Bradaschia C, Brady PR, Braginsky VB, Branchesi M, Brannen CA, Brau JE, Breyer J, Briant T, Bridges DO, Brillet A, Brinkmann M, Brisson V, Britzger M, Brooks AF, Brown DA, Brown DD, Brückner F, Bulik T, Bulten HJ, Buonanno A, Buskulic D, Buy C, Byer RL, Cadonati L, Cagnoli G, Calderón Bustillo J, Calloni E, Camp JB, Campsie P, Cannon KC, Canuel B, Cao J, Capano CD, Carbognani F, Carbone L, Caride S, Castiglia A, Caudill S, Cavaglià M, Cavalier F, Cavalieri R, Cella G, Cepeda C, Cesarini E, Chakraborty R, Chalermsongsak T, Chao S, Charlton P, Chassande-Mottin E, Chen X, Chen Y, Chincarini A, Chiummo A, Cho HS, Chow J, Christensen N, Chu Q, Chua SSY, Chung S, Ciani G, Clara F, Clark DE, Clark JA, Cleva F, Coccia E, Cohadon PF, Colla A, Colombini M, Constancio M, Conte A, Conte R, Cook D, Corbitt TR, Cordier M, Cornish N, Corsi A, Costa CA, Coughlin MW, Coulon JP, Countryman S, Couvares P, Coward DM, Cowart M, Coyne DC, Craig K, Creighton JDE, Creighton TD, Crowder SG, Cumming A, Cunningham L, Cuoco E, Dahl K, Dal Canton T, Damjanic M, Danilishin SL, D'Antonio S, Danzmann K, Dattilo V, Daudert B, Daveloza H, Davier M, Davies GS, Daw EJ, Day R, Dayanga T, De Rosa R, Debreczeni G, Degallaix J, Del Pozzo W, Deleeuw E, Deléglise S, Denker T, Dent T, Dereli H, Dergachev V, DeRosa R, DeSalvo R, Dhurandhar S, Di Fiore L, Di Lieto A, Di Palma I, Di Virgilio A, Díaz M, Dietz A, Dmitry K, Donovan F, Dooley KL, Doravari S, Drago M, Drever RWP, Driggers JC, Du Z, Dumas JC, Dwyer S, Eberle T, Edwards M, Effler A, Ehrens P, Eichholz J, Eikenberry SS, Endrőczi G, Essick R, Etzel T, Evans K, Evans M, Evans T, Factourovich M, Fafone V, Fairhurst S, Fang Q, Farinon S, Farr B, Farr W, Favata M, Fazi D, Fehrmann H, Feldbaum D, Ferrante I, Ferrini F, Fidecaro F, Finn LS, Fiori I, Fisher R, Flaminio R, Foley E, Foley S, Forsi E, Fotopoulos N, Fournier JD, Franco S, Frasca S, Frasconi F, Frede M, Frei M, Frei Z, Freise A, Frey R, Fricke TT, Fritschel P, Frolov VV, Fujimoto MK, Fulda P, Fyffe M, Gair J, Gammaitoni L, Garcia J, Garufi F, Gehrels N, Gemme G, Genin E, Gennai A, Gergely L, Ghosh S, Giaime JA, Giampanis S, Giardina KD, Giazotto A, Gil-Casanova S, Gill C, Gleason J, Goetz E, Goetz R, Gondan L, González G, Gordon N, Gorodetsky ML, Gossan S, Goßler S, Gouaty R, Graef C, Graff PB, Granata M, Grant A, Gras S, Gray C, Greenhalgh RJS, Gretarsson AM, Griffo C, Groot P, Grote H, Grover K, Grunewald S, Guidi GM, Guido C, Gushwa KE, Gustafson EK, Gustafson R, Hall B, Hall E, Hammer D, Hammond G, Hanke M, Hanks J, Hanna C, Hanson J, Harms J, Harry GM, Harry IW, Harstad ED, Hartman MT, Haughian K, Hayama K, Heefner J, Heidmann A, Heintze M, Heitmann H, Hello P, Hemming G, Hendry M, Heng IS, Heptonstall AW, Heurs M, Hild S, Hoak D, Hodge KA, Holt K, Holtrop M, Hong T, Hooper S, Horrom T, Hosken DJ, Hough J, Howell EJ, Hu Y, Hua Z, Huang V, Huerta EA, Hughey B, Husa S, Huttner SH, Huynh M, Huynh-Dinh T, Iafrate J, Ingram DR, Inta R, Isogai T, Ivanov A, Iyer BR, Izumi K, Jacobson M, James E, Jang H, Jang YJ, Jaranowski P, Jiménez-Forteza F, Johnson WW, Jones D, Jones DI, Jones R, Jonker RJG, Ju L, K H, Kalmus P, Kalogera V, Kandhasamy S, Kang G, Kanner JB, Kasprzack M, Kasturi R, Katsavounidis E, Katzman W, Kaufer H, Kaufman K, Kawabe K, Kawamura S, Kawazoe F, Kéfélian F, Keitel D, Kelley DB, Kells W, Keppel DG, Khalaidovski A, Khalili FY, Khazanov EA, Kim BK, Kim C, Kim K, Kim N, Kim W, Kim YM, King EJ, King PJ, Kinzel DL, Kissel JS, Klimenko S, Kline J, Koehlenbeck S, Kokeyama K, Kondrashov V, Koranda S, Korth WZ, Kowalska I, Kozak D, Kremin A, Kringel V, Królak A, Kucharczyk C, Kudla S, Kuehn G, Kumar A, Kumar P, Kumar R, Kurdyumov R, Kwee P, Landry M, Lantz B, Larson S, Lasky PD, Lawrie C, Lazzarini A, Le Roux A, Leaci P, Lebigot EO, Lee CH, Lee HK, Lee HM, Lee J, Lee J, Leonardi M, Leong JR, Leroy N, Letendre N, Levine B, Lewis JB, Lhuillier V, Li TGF, Lin AC, Littenberg TB, Litvine V, Liu F, Liu H, Liu Y, Liu Z, Lloyd D, Lockerbie NA, Lockett V, Lodhia D, Loew K, Logue J, Lombardi AL, Lorenzini M, Loriette V, Lormand M, Losurdo G, Lough J, Luan J, Lubinski MJ, Lück H, Lundgren AP, Macarthur J, Macdonald E, Machenschalk B, MacInnis M, Macleod DM, Magana-Sandoval F, Mageswaran M, Mailand K, Majorana E, Maksimovic I, Malvezzi V, Man N, Manca GM, Mandel I, Mandic V, Mangano V, Mantovani M, Marchesoni F, Marion F, Márka S, Márka Z, Markosyan A, Maros E, Marque J, Martelli F, Martin IW, Martin RM, Martinelli L, Martynov D, Marx JN, Mason K, Masserot A, Massinger TJ, Matichard F, Matone L, Matzner RA, Mavalvala N, May G, Mazumder N, Mazzolo G, McCarthy R, McClelland DE, McGuire SC, McIntyre G, McIver J, Meacher D, Meadors GD, Mehmet M, Meidam J, Meier T, Melatos A, Mendell G, Mercer RA, Meshkov S, Messenger C, Meyer MS, Miao H, Michel C, Mikhailov EE, Milano L, Miller J, Minenkov Y, Mingarelli CMF, Mitra S, Mitrofanov VP, Mitselmakher G, Mittleman R, Moe B, Mohan M, Mohapatra SRP, Mokler F, Moraru D, Moreno G, Morgado N, Mori T, Morriss SR, Mossavi K, Mours B, Mow-Lowry CM, Mueller CL, Mueller G, Mukherjee S, Mullavey A, Munch J, Murphy D, Murray PG, Mytidis A, Nagy MF, Nanda Kumar D, Nardecchia I, Nash T, Naticchioni L, Nayak R, Necula V, Nelemans G, Neri I, Neri M, Newton G, Nguyen T, Nishida E, Nishizawa A, Nitz A, Nocera F, Nolting D, Normandin ME, Nuttall LK, Ochsner E, O'Dell J, Oelker E, Ogin GH, Oh JJ, Oh SH, Ohme F, Oppermann P, O'Reilly B, Ortega Larcher W, O'Shaughnessy R, Osthelder C, Ott CD, Ottaway DJ, Ottens RS, Ou J, Overmier H, Owen BJ, Padilla C, Pai A, Palomba C, Pan Y, Pankow C, Paoletti F, Paoletti R, Papa MA, Paris H, Pasqualetti A, Passaquieti R, Passuello D, Pedraza M, Peiris P, Penn S, Perreca A, Phelps M, Pichot M, Pickenpack M, Piergiovanni F, Pierro V, Pinard L, Pindor B, Pinto IM, Pitkin M, Poeld J, Poggiani R, Poole V, Poux C, Predoi V, Prestegard T, Price LR, Prijatelj M, Principe M, Privitera S, Prix R, Prodi GA, Prokhorov L, Puncken O, Punturo M, Puppo P, Quetschke V, Quintero E, Quitzow-James R, Raab FJ, Rabeling DS, Rácz I, Radkins H, Raffai P, Raja S, Rajalakshmi G, Rakhmanov M, Ramet C, Rapagnani P, Raymond V, Re V, Reed CM, Reed T, Regimbau T, Reid S, Reitze DH, Ricci F, Riesen R, Riles K, Robertson NA, Robinet F, Rocchi A, Roddy S, Rodriguez C, Rodruck M, Roever C, Rolland L, Rollins JG, Romano R, Romanov G, Romie JH, Rosińska D, Rowan S, Rüdiger A, Ruggi P, Ryan K, Salemi F, Sammut L, Sandberg V, Sanders J, Sannibale V, Santiago-Prieto I, Saracco E, Sassolas B, Sathyaprakash BS, Saulson PR, Savage R, Schilling R, Schnabel R, Schofield RMS, Schreiber E, Schuette D, Schulz B, Schutz BF, Schwinberg P, Scott J, Scott SM, Seifert F, Sellers D, Sengupta AS, Sentenac D, Sergeev A, Shaddock D, Shah S, Shahriar MS, Shaltev M, Shapiro B, Shawhan P, Shoemaker DH, Sidery TL, Siellez K, Siemens X, Sigg D, Simakov D, Singer A, Singer L, Sintes AM, Skelton GR, Slagmolen BJJ, Slutsky J, Smith JR, Smith MR, Smith RJE, Smith-Lefebvre ND, Soden K, Son EJ, Sorazu B, Souradeep T, Sperandio L, Staley A, Steinert E, Steinlechner J, Steinlechner S, Steplewski S, Stevens D, Stochino A, Stone R, Strain KA, Straniero N, Strigin S, Stroeer AS, Sturani R, Stuver AL, Summerscales TZ, Susmithan S, Sutton PJ, Swinkels B, Szeifert G, Tacca M, Talukder D, Tang L, Tanner DB, Tarabrin SP, Taylor R, ter Braack APM, Thirugnanasambandam MP, Thomas M, Thomas P, Thorne KA, Thorne KS, Thrane E, Tiwari V, Tokmakov KV, Tomlinson C, Toncelli A, Tonelli M, Torre O, Torres CV, Torrie CI, Travasso F, Traylor G, Tse M, Ugolini D, Unnikrishnan CS, Vahlbruch H, Vajente G, Vallisneri M, van den Brand JFJ, Van Den Broeck C, van der Putten S, van der Sluys MV, van Heijningen J, van Veggel AA, Vass S, Vasúth M, Vaulin R, Vecchio A, Vedovato G, Veitch J, Veitch PJ, Venkateswara K, Verkindt D, Verma S, Vetrano F, Viceré A, Vincent-Finley R, Vinet JY, Vitale S, Vlcek B, Vo T, Vocca H, Vorvick C, Vousden WD, Vrinceanu D, Vyachanin SP, Wade A, Wade L, Wade M, Waldman SJ, Walker M, Wallace L, Wan Y, Wang J, Wang M, Wang X, Wanner A, Ward RL, Was M, Weaver B, Wei LW, Weinert M, Weinstein AJ, Weiss R, Welborn T, Wen L, Wessels P, West M, Westphal T, Wette K, Whelan JT, Whitcomb SE, White DJ, Whiting BF, Wibowo S, Wiesner K, Wilkinson C, Williams L, Williams R, Williams T, Willis JL, Willke B, Wimmer M, Winkelmann L, Winkler W, Wipf CC, Wittel H, Woan G, Worden J, Yablon J, Yakushin I, Yamamoto H, Yancey CC, Yang H, Yeaton-Massey D, Yoshida S, Yum H, Yvert M, Zadrożny A, Zanolin M, Zendri JP, Zhang F, Zhang L, Zhao C, Zhu H, Zhu XJ, Zotov N, Zucker ME, Zweizig J. Constraints on cosmic strings from the LIGO-Virgo gravitational-wave detectors. Phys Rev Lett 2014; 112:131101. [PMID: 24745400 DOI: 10.1103/physrevlett.112.131101] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Indexed: 06/03/2023]
Abstract
Cosmic strings can give rise to a large variety of interesting astrophysical phenomena. Among them, powerful bursts of gravitational waves (GWs) produced by cusps are a promising observational signature. In this Letter we present a search for GWs from cosmic string cusps in data collected by the LIGO and Virgo gravitational wave detectors between 2005 and 2010, with over 625 days of live time. We find no evidence of GW signals from cosmic strings. From this result, we derive new constraints on cosmic string parameters, which complement and improve existing limits from previous searches for a stochastic background of GWs from cosmic microwave background measurements and pulsar timing data. In particular, if the size of loops is given by the gravitational backreaction scale, we place upper limits on the string tension Gμ below 10(-8) in some regions of the cosmic string parameter space.
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Affiliation(s)
- J Aasi
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - J Abadie
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - B P Abbott
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - R Abbott
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - T Abbott
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - M R Abernathy
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - T Accadia
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - F Acernese
- INFN, Sezione di Napoli, Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy and Università di Salerno, Fisciano, I-84084 Salerno, Italy
| | - C Adams
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - T Adams
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - R X Adhikari
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - C Affeldt
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Agathos
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - N Aggarwal
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - O D Aguiar
- Instituto Nacional de Pesquisas Espaciais, 12227-010, São José dos Campos, SP, Brazil
| | - P Ajith
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - B Allen
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - A Allocca
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Siena, I-53100 Siena, Italy
| | - E Amador Ceron
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - D Amariutei
- University of Florida, Gainesville, Florida 32611, USA
| | - R A Anderson
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - S B Anderson
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - W G Anderson
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - K Arai
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - M C Araya
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - C Arceneaux
- The University of Mississippi, University, Mississippi 38677, USA
| | - J Areeda
- California State University Fullerton, Fullerton, California 92831, USA
| | - S Ast
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - S M Aston
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Astone
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | - P Aufmuth
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - C Aulbert
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - L Austin
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - B E Aylott
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Babak
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - P T Baker
- Montana State University, Bozeman, Montana 59717, USA
| | - G Ballardin
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - S W Ballmer
- Syracuse University, Syracuse, New York 13244, USA
| | - J C Barayoga
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - D Barker
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - S H Barnum
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - F Barone
- INFN, Sezione di Napoli, Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy and Università di Salerno, Fisciano, I-84084 Salerno, Italy
| | - B Barr
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - L Barsotti
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Barsuglia
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - M A Barton
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - I Bartos
- Columbia University, New York, New York 10027, USA
| | - R Bassiri
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom and Stanford University, Stanford, California 94305, USA
| | - A Basti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - J Batch
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - J Bauchrowitz
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - Th S Bauer
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - M Bebronne
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - B Behnke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | | | - M G Beker
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - A S Bell
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - C Bell
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - I Belopolski
- Columbia University, New York, New York 10027, USA
| | - G Bergmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J M Berliner
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - D Bersanetti
- INFN, Sezione di Genova, I-16146 Genova, Italy and Università degli Studi di Genova, I-16146 Genova, Italy
| | - A Bertolini
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - D Bessis
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - J Betzwieser
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P T Beyersdorf
- San Jose State University, San Jose, California 95192, USA
| | - T Bhadbhade
- Stanford University, Stanford, California 94305, USA
| | - I A Bilenko
- Moscow State University, Moscow 119992, Russia
| | - G Billingsley
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - J Birch
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M Bitossi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - M A Bizouard
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - E Black
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - J K Blackburn
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - L Blackburn
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - D Blair
- University of Western Australia, Crawley, WA 6009, Australia
| | - M Blom
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - O Bock
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T P Bodiya
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Boer
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - C Bogan
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C Bond
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - F Bondu
- Institut de Physique de Rennes, CNRS, Université de Rennes 1, F-35042 Rennes, France
| | - L Bonelli
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - R Bonnand
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - R Bork
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - M Born
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - V Boschi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - S Bose
- Washington State University, Pullman, Washington 99164, USA
| | - L Bosi
- INFN, Sezione di Perugia, I-06123 Perugia, Italy
| | - J Bowers
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | | | - P R Brady
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | | | - M Branchesi
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy and Università degli Studi di Urbino "Carlo Bo", I-61029 Urbino, Italy
| | - C A Brannen
- Washington State University, Pullman, Washington 99164, USA
| | - J E Brau
- University of Oregon, Eugene, Oregon 97403, USA
| | - J Breyer
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T Briant
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - D O Bridges
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A Brillet
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - M Brinkmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - V Brisson
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - M Britzger
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A F Brooks
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - D A Brown
- Syracuse University, Syracuse, New York 13244, USA
| | - D D Brown
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - F Brückner
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - T Bulik
- Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland
| | - H J Bulten
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - A Buonanno
- University of Maryland, College Park, Maryland 20742, USA
| | - D Buskulic
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C Buy
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - R L Byer
- Stanford University, Stanford, California 94305, USA
| | - L Cadonati
- University of Massachusetts-Amherst, Amherst, Massachusetts 01003, USA
| | - G Cagnoli
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | | | - E Calloni
- INFN, Sezione di Napoli, Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy and Università di Napoli "Federico II", Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy
| | - J B Camp
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - P Campsie
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - K C Cannon
- Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, Ontario M5 S 3H8, Canada
| | - B Canuel
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - J Cao
- Tsinghua University, Beijing 100084, China
| | - C D Capano
- University of Maryland, College Park, Maryland 20742, USA
| | - F Carbognani
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - L Carbone
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Caride
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - A Castiglia
- Rochester Institute of Technology, Rochester, New York 14623, USA
| | - S Caudill
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Cavaglià
- The University of Mississippi, University, Mississippi 38677, USA
| | - F Cavalier
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - R Cavalieri
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - G Cella
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - C Cepeda
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - E Cesarini
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - R Chakraborty
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - T Chalermsongsak
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - S Chao
- National Tsing Hua University, Hsinchu Taiwan 300
| | - P Charlton
- Charles Sturt University, Wagga Wagga, NSW 2678, Australia
| | - E Chassande-Mottin
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - X Chen
- University of Western Australia, Crawley, WA 6009, Australia
| | - Y Chen
- Caltech-CaRT, Pasadena, California 91125, USA
| | | | - A Chiummo
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - H S Cho
- Pusan National University, Busan 609-735, Korea
| | - J Chow
- Australian National University, Canberra, ACT 0200, Australia
| | | | - Q Chu
- University of Western Australia, Crawley, WA 6009, Australia
| | - S S Y Chua
- Australian National University, Canberra, ACT 0200, Australia
| | - S Chung
- University of Western Australia, Crawley, WA 6009, Australia
| | - G Ciani
- University of Florida, Gainesville, Florida 32611, USA
| | - F Clara
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - D E Clark
- Stanford University, Stanford, California 94305, USA
| | - J A Clark
- University of Massachusetts-Amherst, Amherst, Massachusetts 01003, USA
| | - F Cleva
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - E Coccia
- INFN, Gran Sasso Science Institute, I-67100 L'Aquila, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - P-F Cohadon
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - A Colla
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - M Colombini
- INFN, Sezione di Perugia, I-06123 Perugia, Italy
| | - M Constancio
- Instituto Nacional de Pesquisas Espaciais, 12227-010, São José dos Campos, SP, Brazil
| | - A Conte
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - R Conte
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN (Sezione di Napoli), Italy
| | - D Cook
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - T R Corbitt
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - M Cordier
- San Jose State University, San Jose, California 95192, USA
| | - N Cornish
- Montana State University, Bozeman, Montana 59717, USA
| | - A Corsi
- The George Washington University, Washington, DC 20052, USA
| | - C A Costa
- Instituto Nacional de Pesquisas Espaciais, 12227-010, São José dos Campos, SP, Brazil
| | - M W Coughlin
- University of Cambridge, Cambridge CB2 1TN, United Kingdom
| | - J-P Coulon
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Countryman
- Columbia University, New York, New York 10027, USA
| | - P Couvares
- Syracuse University, Syracuse, New York 13244, USA
| | - D M Coward
- University of Western Australia, Crawley, WA 6009, Australia
| | - M Cowart
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - D C Coyne
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - K Craig
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J D E Creighton
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - T D Creighton
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - S G Crowder
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - A Cumming
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - L Cunningham
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E Cuoco
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - K Dahl
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T Dal Canton
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Damjanic
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S L Danilishin
- University of Western Australia, Crawley, WA 6009, Australia
| | - S D'Antonio
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - K Danzmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - V Dattilo
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - B Daudert
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - H Daveloza
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - M Davier
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - G S Davies
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E J Daw
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - R Day
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - T Dayanga
- Washington State University, Pullman, Washington 99164, USA
| | - R De Rosa
- INFN, Sezione di Napoli, Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy and Università di Napoli "Federico II", Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy
| | - G Debreczeni
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - J Degallaix
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - W Del Pozzo
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - E Deleeuw
- University of Florida, Gainesville, Florida 32611, USA
| | - S Deléglise
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - T Denker
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - T Dent
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - H Dereli
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - V Dergachev
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - R DeRosa
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - R DeSalvo
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN (Sezione di Napoli), Italy
| | - S Dhurandhar
- Inter-University Centre for Astronomy and Astrophysics, Pune 411007, India
| | - L Di Fiore
- INFN, Sezione di Napoli, Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy
| | - A Di Lieto
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - I Di Palma
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | | | - M Díaz
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - A Dietz
- The University of Mississippi, University, Mississippi 38677, USA
| | - K Dmitry
- Moscow State University, Moscow 119992, Russia
| | - F Donovan
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - K L Dooley
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Doravari
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M Drago
- INFN, Gruppo Collegato di Trento, I-38050 Povo, Trento, Italy and Università di Trento, I-38050 Povo, Trento, Italy
| | - R W P Drever
- California Institute of Technology, Pasadena, California 91125, USA
| | - J C Driggers
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - Z Du
- Tsinghua University, Beijing 100084, China
| | - J-C Dumas
- University of Western Australia, Crawley, WA 6009, Australia
| | - S Dwyer
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - T Eberle
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Edwards
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - A Effler
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - P Ehrens
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - J Eichholz
- University of Florida, Gainesville, Florida 32611, USA
| | | | - G Endrőczi
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - R Essick
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Etzel
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - K Evans
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M Evans
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Evans
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | | | - V Fafone
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - S Fairhurst
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - Q Fang
- University of Western Australia, Crawley, WA 6009, Australia
| | - S Farinon
- INFN, Sezione di Genova, I-16146 Genova, Italy
| | - B Farr
- Northwestern University, Evanston, Illinois 60208, USA
| | - W Farr
- Northwestern University, Evanston, Illinois 60208, USA
| | - M Favata
- Montclair State University, Montclair, New Jersey 07043, USA
| | - D Fazi
- Northwestern University, Evanston, Illinois 60208, USA
| | - H Fehrmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D Feldbaum
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA and University of Florida, Gainesville, Florida 32611, USA
| | - I Ferrante
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - F Ferrini
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - F Fidecaro
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - L S Finn
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - I Fiori
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - R Fisher
- Syracuse University, Syracuse, New York 13244, USA
| | - R Flaminio
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - E Foley
- California State University Fullerton, Fullerton, California 92831, USA
| | - S Foley
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - E Forsi
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - N Fotopoulos
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - J-D Fournier
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Franco
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - S Frasca
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - F Frasconi
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - M Frede
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Frei
- Rochester Institute of Technology, Rochester, New York 14623, USA
| | - Z Frei
- MTA-Eotvos University, "Lendulet" A. R. G., Budapest 1117, Hungary
| | - A Freise
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - R Frey
- University of Oregon, Eugene, Oregon 97403, USA
| | - T T Fricke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - P Fritschel
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - V V Frolov
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M-K Fujimoto
- National Astronomical Observatory of Japan, Tokyo 181-8588, Japan
| | - P Fulda
- University of Florida, Gainesville, Florida 32611, USA
| | - M Fyffe
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J Gair
- University of Cambridge, Cambridge CB2 1TN, United Kingdom
| | - L Gammaitoni
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - J Garcia
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - F Garufi
- INFN, Sezione di Napoli, Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy and Università di Napoli "Federico II", Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy
| | - N Gehrels
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - G Gemme
- INFN, Sezione di Genova, I-16146 Genova, Italy
| | - E Genin
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - A Gennai
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - L Gergely
- MTA-Eotvos University, "Lendulet" A. R. G., Budapest 1117, Hungary
| | - S Ghosh
- Washington State University, Pullman, Washington 99164, USA
| | - J A Giaime
- Louisiana State University, Baton Rouge, Louisiana 70803, USA and LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - S Giampanis
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - K D Giardina
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A Giazotto
- INFN, Sezione di Pisa, I-56127 Pisa, Italy
| | - S Gil-Casanova
- Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain
| | - C Gill
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J Gleason
- University of Florida, Gainesville, Florida 32611, USA
| | - E Goetz
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Goetz
- University of Florida, Gainesville, Florida 32611, USA
| | - L Gondan
- MTA-Eotvos University, "Lendulet" A. R. G., Budapest 1117, Hungary
| | - G González
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - N Gordon
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | | | - S Gossan
- Caltech-CaRT, Pasadena, California 91125, USA
| | - S Goßler
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Gouaty
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C Graef
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - P B Graff
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - M Granata
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - A Grant
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S Gras
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - C Gray
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - R J S Greenhalgh
- Rutherford Appleton Laboratory, HSIC, Chilton, Didcot, Oxon OX11 0QX, United Kingdom
| | - A M Gretarsson
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - C Griffo
- California State University Fullerton, Fullerton, California 92831, USA
| | - P Groot
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - H Grote
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - K Grover
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - S Grunewald
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - G M Guidi
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy and Università degli Studi di Urbino "Carlo Bo", I-61029 Urbino, Italy
| | - C Guido
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K E Gushwa
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - E K Gustafson
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - R Gustafson
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - B Hall
- Washington State University, Pullman, Washington 99164, USA
| | - E Hall
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - D Hammer
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - G Hammond
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M Hanke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J Hanks
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - C Hanna
- Perimeter Institute for Theoretical Physics, Waterloo, Ontario N2L 2Y5, Canada
| | - J Hanson
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J Harms
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - G M Harry
- American University, Washington, DC 20016, USA
| | - I W Harry
- Syracuse University, Syracuse, New York 13244, USA
| | - E D Harstad
- University of Oregon, Eugene, Oregon 97403, USA
| | - M T Hartman
- University of Florida, Gainesville, Florida 32611, USA
| | - K Haughian
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - K Hayama
- National Astronomical Observatory of Japan, Tokyo 181-8588, Japan
| | - J Heefner
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - A Heidmann
- Laboratoire Kastler Brossel, ENS, CNRS, UPMC, Université Pierre et Marie Curie, F-75005 Paris, France
| | - M Heintze
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA and University of Florida, Gainesville, Florida 32611, USA
| | - H Heitmann
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - P Hello
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - G Hemming
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - M Hendry
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - I S Heng
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A W Heptonstall
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - M Heurs
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Hild
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - D Hoak
- University of Massachusetts-Amherst, Amherst, Massachusetts 01003, USA
| | - K A Hodge
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - K Holt
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M Holtrop
- University of New Hampshire, Durham, New Hampshire 03824, USA
| | - T Hong
- Caltech-CaRT, Pasadena, California 91125, USA
| | - S Hooper
- University of Western Australia, Crawley, WA 6009, Australia
| | - T Horrom
- College of William and Mary, Williamsburg, Virginia 23187, USA
| | - D J Hosken
- University of Adelaide, Adelaide, SA 5005, Australia
| | - J Hough
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E J Howell
- University of Western Australia, Crawley, WA 6009, Australia
| | - Y Hu
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Z Hua
- Tsinghua University, Beijing 100084, China
| | - V Huang
- National Tsing Hua University, Hsinchu Taiwan 300
| | - E A Huerta
- Syracuse University, Syracuse, New York 13244, USA
| | - B Hughey
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - S Husa
- Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain
| | - S H Huttner
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M Huynh
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - T Huynh-Dinh
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J Iafrate
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - D R Ingram
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - R Inta
- Australian National University, Canberra, ACT 0200, Australia
| | - T Isogai
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Ivanov
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - B R Iyer
- Raman Research Institute, Bangalore, Karnataka 560080, India
| | - K Izumi
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - M Jacobson
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - E James
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - H Jang
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - Y J Jang
- Northwestern University, Evanston, Illinois 60208, USA
| | | | | | - W W Johnson
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - D Jones
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - D I Jones
- University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - R Jones
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - R J G Jonker
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - L Ju
- University of Western Australia, Crawley, WA 6009, Australia
| | - Haris K
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - P Kalmus
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - V Kalogera
- Northwestern University, Evanston, Illinois 60208, USA
| | - S Kandhasamy
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - G Kang
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - J B Kanner
- NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA
| | - M Kasprzack
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy and LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - R Kasturi
- Hobart and William Smith Colleges, Geneva, New York 14456, USA
| | - E Katsavounidis
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - W Katzman
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - H Kaufer
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - K Kaufman
- Caltech-CaRT, Pasadena, California 91125, USA
| | - K Kawabe
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - S Kawamura
- National Astronomical Observatory of Japan, Tokyo 181-8588, Japan
| | - F Kawazoe
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - F Kéfélian
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - D Keitel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D B Kelley
- Syracuse University, Syracuse, New York 13244, USA
| | - W Kells
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - D G Keppel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Khalaidovski
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - F Y Khalili
- Moscow State University, Moscow 119992, Russia
| | - E A Khazanov
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - B K Kim
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea
| | - C Kim
- Korea Institute of Science and Technology Information, Daejeon 305-806, Korea and Seoul National University, Seoul 151-742, Korea
| | - K Kim
- Hanyang University, Seoul 133-791, Korea
| | - N Kim
- Stanford University, Stanford, California 94305, USA
| | - W Kim
- University of Adelaide, Adelaide, SA 5005, Australia
| | - Y-M Kim
- Pusan National University, Busan 609-735, Korea
| | - E J King
- University of Adelaide, Adelaide, SA 5005, Australia
| | - P J King
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - D L Kinzel
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - J S Kissel
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - S Klimenko
- University of Florida, Gainesville, Florida 32611, USA
| | - J Kline
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Koehlenbeck
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - K Kokeyama
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - V Kondrashov
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - S Koranda
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - W Z Korth
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - I Kowalska
- Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland
| | - D Kozak
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - A Kremin
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Kringel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Królak
- IM-PAN, 00-956 Warsaw, Poland and NCBJ, 05-400 Świerk-Otwock, Poland
| | - C Kucharczyk
- Stanford University, Stanford, California 94305, USA
| | - S Kudla
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - G Kuehn
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Kumar
- Institute for Plasma Research, Bhat, Gandhinagar 382428, India
| | - P Kumar
- Syracuse University, Syracuse, New York 13244, USA
| | - R Kumar
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - R Kurdyumov
- Stanford University, Stanford, California 94305, USA
| | - P Kwee
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Landry
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - B Lantz
- Stanford University, Stanford, California 94305, USA
| | - S Larson
- Utah State University, Logan, Utah 84322, USA
| | - P D Lasky
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - C Lawrie
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A Lazzarini
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - A Le Roux
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Leaci
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | | | - C-H Lee
- Pusan National University, Busan 609-735, Korea
| | - H K Lee
- Hanyang University, Seoul 133-791, Korea
| | - H M Lee
- Seoul National University, Seoul 151-742, Korea
| | - J Lee
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - J Lee
- California State University Fullerton, Fullerton, California 92831, USA
| | - M Leonardi
- INFN, Gruppo Collegato di Trento, I-38050 Povo, Trento, Italy and Università di Trento, I-38050 Povo, Trento, Italy
| | - J R Leong
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - N Leroy
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - N Letendre
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - B Levine
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - J B Lewis
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - V Lhuillier
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - T G F Li
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - A C Lin
- Stanford University, Stanford, California 94305, USA
| | | | - V Litvine
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - F Liu
- University of Brussels, Brussels 1050 Belgium
| | - H Liu
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - Y Liu
- Tsinghua University, Beijing 100084, China
| | - Z Liu
- University of Florida, Gainesville, Florida 32611, USA
| | - D Lloyd
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - N A Lockerbie
- SUPA, University of Strathclyde, Glasgow G1 1XQ, United Kingdom
| | - V Lockett
- California State University Fullerton, Fullerton, California 92831, USA
| | - D Lodhia
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K Loew
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - J Logue
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A L Lombardi
- University of Massachusetts-Amherst, Amherst, Massachusetts 01003, USA
| | - M Lorenzini
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | | | - M Lormand
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - G Losurdo
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy
| | - J Lough
- Syracuse University, Syracuse, New York 13244, USA
| | - J Luan
- Caltech-CaRT, Pasadena, California 91125, USA
| | - M J Lubinski
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - H Lück
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - A P Lundgren
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J Macarthur
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - E Macdonald
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - B Machenschalk
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M MacInnis
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - D M Macleod
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - F Magana-Sandoval
- California State University Fullerton, Fullerton, California 92831, USA
| | - M Mageswaran
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - K Mailand
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - E Majorana
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | | | - V Malvezzi
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - N Man
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G M Manca
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - I Mandel
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - V Mandic
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Mangano
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | | | - F Marchesoni
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Camerino, Dipartimento di Fisica, I-62032 Camerino, Italy
| | - F Marion
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - S Márka
- Columbia University, New York, New York 10027, USA
| | - Z Márka
- Columbia University, New York, New York 10027, USA
| | - A Markosyan
- Stanford University, Stanford, California 94305, USA
| | - E Maros
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - J Marque
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - F Martelli
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy and Università degli Studi di Urbino "Carlo Bo", I-61029 Urbino, Italy
| | - I W Martin
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - R M Martin
- University of Florida, Gainesville, Florida 32611, USA
| | - L Martinelli
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - D Martynov
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - J N Marx
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - K Mason
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Masserot
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | | | - F Matichard
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - L Matone
- Columbia University, New York, New York 10027, USA
| | - R A Matzner
- The University of Texas at Austin, Austin, Texas 78712, USA
| | - N Mavalvala
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - G May
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - N Mazumder
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - G Mazzolo
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R McCarthy
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - D E McClelland
- Australian National University, Canberra, ACT 0200, Australia
| | - S C McGuire
- Southern University and A&M College, Baton Rouge, Louisiana 70813, USA
| | - G McIntyre
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - J McIver
- University of Massachusetts-Amherst, Amherst, Massachusetts 01003, USA
| | - D Meacher
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - G D Meadors
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - M Mehmet
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J Meidam
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - T Meier
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - A Melatos
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - G Mendell
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - R A Mercer
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S Meshkov
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - C Messenger
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - M S Meyer
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - H Miao
- Caltech-CaRT, Pasadena, California 91125, USA
| | - C Michel
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - E E Mikhailov
- College of William and Mary, Williamsburg, Virginia 23187, USA
| | - L Milano
- INFN, Sezione di Napoli, Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy and Università di Napoli "Federico II", Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy
| | - J Miller
- Australian National University, Canberra, ACT 0200, Australia
| | - Y Minenkov
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | | | - S Mitra
- Inter-University Centre for Astronomy and Astrophysics, Pune 411007, India
| | | | | | - R Mittleman
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B Moe
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Mohan
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - S R P Mohapatra
- Syracuse University, Syracuse, New York 13244, USA and Rochester Institute of Technology, Rochester, New York 14623, USA
| | - F Mokler
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D Moraru
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - G Moreno
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - N Morgado
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - T Mori
- National Astronomical Observatory of Japan, Tokyo 181-8588, Japan
| | - S R Morriss
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - K Mossavi
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Mours
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C M Mow-Lowry
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C L Mueller
- University of Florida, Gainesville, Florida 32611, USA
| | - G Mueller
- University of Florida, Gainesville, Florida 32611, USA
| | - S Mukherjee
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - A Mullavey
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - J Munch
- University of Adelaide, Adelaide, SA 5005, Australia
| | - D Murphy
- Columbia University, New York, New York 10027, USA
| | - P G Murray
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A Mytidis
- University of Florida, Gainesville, Florida 32611, USA
| | - M F Nagy
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - D Nanda Kumar
- University of Florida, Gainesville, Florida 32611, USA
| | - I Nardecchia
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - T Nash
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - L Naticchioni
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - R Nayak
- IISER-Kolkata, Mohanpur, West Bengal 741252, India
| | - V Necula
- University of Florida, Gainesville, Florida 32611, USA
| | - G Nelemans
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - I Neri
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - M Neri
- INFN, Sezione di Genova, I-16146 Genova, Italy and Università degli Studi di Genova, I-16146 Genova, Italy
| | - G Newton
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - T Nguyen
- Australian National University, Canberra, ACT 0200, Australia
| | - E Nishida
- National Astronomical Observatory of Japan, Tokyo 181-8588, Japan
| | - A Nishizawa
- National Astronomical Observatory of Japan, Tokyo 181-8588, Japan
| | - A Nitz
- Syracuse University, Syracuse, New York 13244, USA
| | - F Nocera
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - D Nolting
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M E Normandin
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - L K Nuttall
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - E Ochsner
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - J O'Dell
- Rutherford Appleton Laboratory, HSIC, Chilton, Didcot, Oxon OX11 0QX, United Kingdom
| | - E Oelker
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - G H Ogin
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - J J Oh
- National Institute for Mathematical Sciences, Daejeon 305-390, Korea
| | - S H Oh
- National Institute for Mathematical Sciences, Daejeon 305-390, Korea
| | - F Ohme
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - P Oppermann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B O'Reilly
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - W Ortega Larcher
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - R O'Shaughnessy
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - C Osthelder
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - C D Ott
- Caltech-CaRT, Pasadena, California 91125, USA
| | - D J Ottaway
- University of Adelaide, Adelaide, SA 5005, Australia
| | - R S Ottens
- University of Florida, Gainesville, Florida 32611, USA
| | - J Ou
- National Tsing Hua University, Hsinchu Taiwan 300
| | - H Overmier
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - B J Owen
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - C Padilla
- California State University Fullerton, Fullerton, California 92831, USA
| | - A Pai
- IISER-TVM, CET Campus, Trivandrum, Kerala 695016, India
| | - C Palomba
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | - Y Pan
- University of Maryland, College Park, Maryland 20742, USA
| | - C Pankow
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - F Paoletti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - R Paoletti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Siena, I-53100 Siena, Italy
| | - M A Papa
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA and Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - H Paris
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - A Pasqualetti
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - R Passaquieti
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | | | - M Pedraza
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - P Peiris
- Rochester Institute of Technology, Rochester, New York 14623, USA
| | - S Penn
- Hobart and William Smith Colleges, Geneva, New York 14456, USA
| | - A Perreca
- Syracuse University, Syracuse, New York 13244, USA
| | - M Phelps
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - M Pichot
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - M Pickenpack
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - F Piergiovanni
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy and Università degli Studi di Urbino "Carlo Bo", I-61029 Urbino, Italy
| | - V Pierro
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN (Sezione di Napoli), Italy
| | - L Pinard
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - B Pindor
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - I M Pinto
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN (Sezione di Napoli), Italy
| | - M Pitkin
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J Poeld
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Poggiani
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - V Poole
- Washington State University, Pullman, Washington 99164, USA
| | - C Poux
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - V Predoi
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - T Prestegard
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - L R Price
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - M Prijatelj
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M Principe
- University of Sannio at Benevento, I-82100 Benevento, Italy and INFN (Sezione di Napoli), Italy
| | - S Privitera
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - R Prix
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - G A Prodi
- INFN, Gruppo Collegato di Trento, I-38050 Povo, Trento, Italy and Università di Trento, I-38050 Povo, Trento, Italy
| | - L Prokhorov
- Moscow State University, Moscow 119992, Russia
| | - O Puncken
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - M Punturo
- INFN, Sezione di Perugia, I-06123 Perugia, Italy
| | - P Puppo
- INFN, Sezione di Roma, I-00185 Roma, Italy
| | - V Quetschke
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - E Quintero
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | | | - F J Raab
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - D S Rabeling
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - I Rácz
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - H Radkins
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - P Raffai
- Columbia University, New York, New York 10027, USA and MTA-Eotvos University, "Lendulet" A. R. G., Budapest 1117, Hungary
| | - S Raja
- RRCAT, Indore, MP 452013, India
| | - G Rajalakshmi
- Tata Institute for Fundamental Research, Mumbai 400005, India
| | - M Rakhmanov
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - C Ramet
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Rapagnani
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - V Raymond
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - V Re
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - C M Reed
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - T Reed
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - T Regimbau
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Reid
- SUPA, University of the West of Scotland, Paisley PA1 2BE, United Kingdom
| | - D H Reitze
- LIGO-California Institute of Technology, Pasadena, California 91125, USA and University of Florida, Gainesville, Florida 32611, USA
| | - F Ricci
- INFN, Sezione di Roma, I-00185 Roma, Italy and Università di Roma 'La Sapienza', I-00185 Roma, Italy
| | - R Riesen
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K Riles
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - N A Robertson
- LIGO-California Institute of Technology, Pasadena, California 91125, USA and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - F Robinet
- LAL, Université Paris-Sud, IN2P3/CNRS, F-91898 Orsay, France
| | - A Rocchi
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy
| | - S Roddy
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - C Rodriguez
- Northwestern University, Evanston, Illinois 60208, USA
| | - M Rodruck
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - C Roever
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - L Rolland
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - J G Rollins
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - R Romano
- INFN, Sezione di Napoli, Complesso Universitario di Monte S.Angelo, I-80126 Napoli, Italy and Università di Salerno, Fisciano, I-84084 Salerno, Italy
| | - G Romanov
- College of William and Mary, Williamsburg, Virginia 23187, USA
| | - J H Romie
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - D Rosińska
- CAMK-PAN, 00-716 Warsaw, Poland and Institute of Astronomy, 65-265 Zielona Góra, Poland
| | - S Rowan
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - A Rüdiger
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - P Ruggi
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - K Ryan
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - F Salemi
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - L Sammut
- The University of Melbourne, Parkville, VIC 3010, Australia
| | - V Sandberg
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - J Sanders
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - V Sannibale
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | | | - E Saracco
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - B Sassolas
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | | | - P R Saulson
- Syracuse University, Syracuse, New York 13244, USA
| | - R Savage
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - R Schilling
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Schnabel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | | | - E Schreiber
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - D Schuette
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Schulz
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B F Schutz
- Cardiff University, Cardiff CF24 3AA, United Kingdom and Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
| | - P Schwinberg
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - J Scott
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S M Scott
- Australian National University, Canberra, ACT 0200, Australia
| | - F Seifert
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - D Sellers
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - A S Sengupta
- Indian Institute of Technology, Gandhinagar, Ahmedabad, Gujarat 382424, India
| | - D Sentenac
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - A Sergeev
- Institute of Applied Physics, Nizhny Novgorod 603950, Russia
| | - D Shaddock
- Australian National University, Canberra, ACT 0200, Australia
| | - S Shah
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | - M S Shahriar
- Northwestern University, Evanston, Illinois 60208, USA
| | - M Shaltev
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Shapiro
- Stanford University, Stanford, California 94305, USA
| | - P Shawhan
- University of Maryland, College Park, Maryland 20742, USA
| | - D H Shoemaker
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T L Sidery
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - K Siellez
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - X Siemens
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - D Sigg
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - D Simakov
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A Singer
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - L Singer
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - A M Sintes
- Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain
| | - G R Skelton
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - B J J Slagmolen
- Australian National University, Canberra, ACT 0200, Australia
| | - J Slutsky
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J R Smith
- California State University Fullerton, Fullerton, California 92831, USA
| | - M R Smith
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - R J E Smith
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - N D Smith-Lefebvre
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - K Soden
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - E J Son
- National Institute for Mathematical Sciences, Daejeon 305-390, Korea
| | - B Sorazu
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - T Souradeep
- Inter-University Centre for Astronomy and Astrophysics, Pune 411007, India
| | - L Sperandio
- INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy and Università di Roma Tor Vergata, I-00133 Roma, Italy
| | - A Staley
- Columbia University, New York, New York 10027, USA
| | - E Steinert
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - J Steinlechner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Steinlechner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - S Steplewski
- Washington State University, Pullman, Washington 99164, USA
| | - D Stevens
- Northwestern University, Evanston, Illinois 60208, USA
| | - A Stochino
- Australian National University, Canberra, ACT 0200, Australia
| | - R Stone
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - K A Strain
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - N Straniero
- Laboratoire des Matériaux Avancés (LMA), IN2P3/CNRS, Université de Lyon, F-69622 Villeurbanne, Lyon, France
| | - S Strigin
- Moscow State University, Moscow 119992, Russia
| | - A S Stroeer
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - R Sturani
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy and Università degli Studi di Urbino "Carlo Bo", I-61029 Urbino, Italy
| | - A L Stuver
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | | | - S Susmithan
- University of Western Australia, Crawley, WA 6009, Australia
| | - P J Sutton
- Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - B Swinkels
- European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy
| | - G Szeifert
- MTA-Eotvos University, "Lendulet" A. R. G., Budapest 1117, Hungary
| | - M Tacca
- APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris, Sorbonne Paris Cité, 10, rue Alice Domon et Léonie Duquet, F-75205 Paris Cedex 13, France
| | - D Talukder
- University of Oregon, Eugene, Oregon 97403, USA
| | - L Tang
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - D B Tanner
- University of Florida, Gainesville, Florida 32611, USA
| | - S P Tarabrin
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R Taylor
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | | | | | - M Thomas
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - P Thomas
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - K A Thorne
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - K S Thorne
- Caltech-CaRT, Pasadena, California 91125, USA
| | - E Thrane
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - V Tiwari
- University of Florida, Gainesville, Florida 32611, USA
| | - K V Tokmakov
- SUPA, University of Strathclyde, Glasgow G1 1XQ, United Kingdom
| | - C Tomlinson
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - A Toncelli
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - M Tonelli
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | - O Torre
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Siena, I-53100 Siena, Italy
| | - C V Torres
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | - C I Torrie
- LIGO-California Institute of Technology, Pasadena, California 91125, USA and SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - F Travasso
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - G Traylor
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - M Tse
- Columbia University, New York, New York 10027, USA
| | - D Ugolini
- Trinity University, San Antonio, Texas 78212, USA
| | | | - H Vahlbruch
- Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - G Vajente
- INFN, Sezione di Pisa, I-56127 Pisa, Italy and Università di Pisa, I-56127 Pisa, Italy
| | | | - J F J van den Brand
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and VU University Amsterdam, 1081 HV Amsterdam, The Netherlands
| | | | | | - M V van der Sluys
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and Department of Astrophysics/IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500 GL Nijmegen, The Netherlands
| | | | - A A van Veggel
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - S Vass
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - M Vasúth
- Wigner RCP, RMKI, H-1121 Budapest, Konkoly Thege Miklós út 29-33, Hungary
| | - R Vaulin
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A Vecchio
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - G Vedovato
- INFN, Sezione di Padova, I-35131 Padova, Italy
| | - J Veitch
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands
| | - P J Veitch
- University of Adelaide, Adelaide, SA 5005, Australia
| | - K Venkateswara
- University of Washington, Seattle, Washington 98195, USA
| | - D Verkindt
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - S Verma
- University of Western Australia, Crawley, WA 6009, Australia
| | - F Vetrano
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy and Università degli Studi di Urbino "Carlo Bo", I-61029 Urbino, Italy
| | - A Viceré
- INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy and Università degli Studi di Urbino "Carlo Bo", I-61029 Urbino, Italy
| | - R Vincent-Finley
- Southern University and A&M College, Baton Rouge, Louisiana 70813, USA
| | - J-Y Vinet
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - S Vitale
- Nikhef, Science Park, 1098 XG Amsterdam, The Netherlands and LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - B Vlcek
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - T Vo
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - H Vocca
- INFN, Sezione di Perugia, I-06123 Perugia, Italy and Università di Perugia, I-06123 Perugia, Italy
| | - C Vorvick
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - W D Vousden
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - D Vrinceanu
- The University of Texas at Brownsville, Brownsville, Texas 78520, USA
| | | | - A Wade
- Australian National University, Canberra, ACT 0200, Australia
| | - L Wade
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - M Wade
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - S J Waldman
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Walker
- Louisiana State University, Baton Rouge, Louisiana 70803, USA
| | - L Wallace
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - Y Wan
- Tsinghua University, Beijing 100084, China
| | - J Wang
- National Tsing Hua University, Hsinchu Taiwan 300
| | - M Wang
- University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - X Wang
- Tsinghua University, Beijing 100084, China
| | - A Wanner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - R L Ward
- Australian National University, Canberra, ACT 0200, Australia
| | - M Was
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - B Weaver
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - L-W Wei
- Université Nice-Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, F-06304 Nice, France
| | - M Weinert
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - A J Weinstein
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - R Weiss
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T Welborn
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - L Wen
- University of Western Australia, Crawley, WA 6009, Australia
| | - P Wessels
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - M West
- Syracuse University, Syracuse, New York 13244, USA
| | - T Westphal
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - K Wette
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - J T Whelan
- Rochester Institute of Technology, Rochester, New York 14623, USA
| | - S E Whitcomb
- LIGO-California Institute of Technology, Pasadena, California 91125, USA and University of Western Australia, Crawley, WA 6009, Australia
| | - D J White
- The University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - B F Whiting
- University of Florida, Gainesville, Florida 32611, USA
| | - S Wibowo
- University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA
| | - K Wiesner
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C Wilkinson
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - L Williams
- University of Florida, Gainesville, Florida 32611, USA
| | - R Williams
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - T Williams
- Southeastern Louisiana University, Hammond, Louisiana 70402, USA
| | - J L Willis
- Abilene Christian University, Abilene, Texas 79699, USA
| | - B Willke
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany and Leibniz Universität Hannover, D-30167 Hannover, Germany
| | - M Wimmer
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - L Winkelmann
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - W Winkler
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - C C Wipf
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - H Wittel
- Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
| | - G Woan
- SUPA, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - J Worden
- LIGO-Hanford Observatory, Richland, Washington 99352, USA
| | - J Yablon
- Northwestern University, Evanston, Illinois 60208, USA
| | - I Yakushin
- LIGO-Livingston Observatory, Livingston, Louisiana 70754, USA
| | - H Yamamoto
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - C C Yancey
- University of Maryland, College Park, Maryland 20742, USA
| | - H Yang
- Caltech-CaRT, Pasadena, California 91125, USA
| | - D Yeaton-Massey
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - S Yoshida
- Southeastern Louisiana University, Hammond, Louisiana 70402, USA
| | - H Yum
- Northwestern University, Evanston, Illinois 60208, USA
| | - M Yvert
- Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Université de Savoie, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | | | - M Zanolin
- Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA
| | - J-P Zendri
- INFN, Sezione di Padova, I-35131 Padova, Italy
| | - F Zhang
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - L Zhang
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
| | - C Zhao
- University of Western Australia, Crawley, WA 6009, Australia
| | - H Zhu
- The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - X J Zhu
- University of Western Australia, Crawley, WA 6009, Australia
| | - N Zotov
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - M E Zucker
- LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - J Zweizig
- LIGO-California Institute of Technology, Pasadena, California 91125, USA
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Anderson RA, McLaughlin M, Wallace WHB, Albertini DF, Telfer EE. The immature human ovary shows loss of abnormal follicles and increasing follicle developmental competence through childhood and adolescence. Hum Reprod 2013; 29:97-106. [PMID: 24135076 PMCID: PMC3860895 DOI: 10.1093/humrep/det388] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
STUDY QUESTION Do the ovarian follicles of children and adolescents differ in their morphology and in vitro growth potential from those of adults? SUMMARY ANSWER Pre-pubertal ovaries contained a high proportion of morphologically abnormal non-growing follicles, and follicles showed reduced capacity for in vitro growth. WHAT IS KNOWN ALREADY The pre-pubertal ovary is known to contain follicles at the early growing stages. How this changes over childhood and through puberty is unknown, and there are no previous data on the in vitro growth potential of follicles from pre-pubertal and pubertal girls. STUDY DESIGN, SIZE, DURATION Ovarian biopsies from five pre-pubertal and seven pubertal girls and 19 adult women were analysed histologically, cultured in vitro for 6 days, with growing follicles then isolated and cultured for a further 6 days. PARTICIPANTS/MATERIALS, SETTING, METHODS Ovarian biopsies were obtained from girls undergoing ovarian tissue cryopreservation for fertility preservation, and compared with biopsies from adult women. Follicle stage and morphology were classified. After 6 days in culture, follicle growth initiation was assessed. The growth of isolated secondary follicles was assessed over a further 6 days, including analysis of oocyte growth. MAIN RESULTS AND THE ROLE OF CHANCE Pre-pubertal ovaries contained a high proportion of abnormal non-growing follicles (19.4 versus 4.85% in pubertal ovaries; 4004 follicles analysed; P = 0.02) characterized by indistinct germinal vesicle membrane and absent nucleolus. Follicles with this abnormal morphology were not seen in the adult ovary. During 6 days culture, follicle growth initiation was observed at all ages; in pre-pubertal samples there was very little development to secondary stages, while pubertal samples showed similar growth activation to that seen in adult tissue (pubertal group: P = 0.02 versus pre-pubertal, ns versus adult). Isolated secondary follicles were cultured for a further 6 days. Those from pre-pubertal ovary showed limited growth (P < 0.05 versus both pubertal and adult follicles) and no change in oocyte diameter over that period. Follicles from pubertal ovaries showed increased growth; this was still reduced compared with follicles from adult women (P < 0.05) but oocyte growth was proportionate to follicle size. LIMITATIONS, REASONS FOR CAUTION These data derive from only a small number of ovarian biopsies, although large numbers of follicles were analysed. It is unclear whether the differences between groups are related to puberty, or just age. WIDER IMPLICATIONS OF THE FINDINGS These findings show that follicles from girls of all ages can be induced to grow in vitro, which has important implications for some patients who are at high risk of malignant contamination of their ovarian tissue. The reduced growth of isolated follicles indicates that there are true intrafollicular differences in addition to potential differences in their local environment, and that there are maturational processes occurring in the ovary through childhood and adolescence, which involve the loss of abnormal follicles, and increasing follicle developmental competence. Study funding/competing interest(s) Funded by MRC grants G0901839 and G1100357. No competing interests.
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Affiliation(s)
- R A Anderson
- MRC Centre for Reproductive Health, Queens Medical Research Institute, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
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Wilsher S, Stansfield F, Greenwood RES, Trethowan PD, Anderson RA, Wooding FBW, Allen WR. Ovarian and placental morphology and endocrine functions in the pregnant giraffe (Giraffa camelopardalis). Reproduction 2013; 145:541-54. [DOI: 10.1530/rep-13-0060] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Gross, histological and immunocytochemical examinations carried out on maternal and fetal reproductive tissues from two pregnant giraffes at an estimated 8 and 13.5 months of gestation (term=15 months) revealed a typically ruminant macrocotyledonary placenta with binucleate trophoblast cells scattered sparsely in the placentome where they stained intensely with a prolactin antiserum. Binucleate cells were present in greater numbers in the intercotyledonary allantochorion where they did not stain for prolactin whereas the uninucleate trophoblast still did. A single large corpus luteum of pregnancy and several small luteinised follicles were present in the maternal ovaries while the fetal ovaries at 13.5 months gestation showed an assortment of enlarging antral follicles and partially and completely lutenised follicles, the granulosa and luteal cells of which stained positively for 3β-hydroxysteroid dehydrogenase (3β-HSD), 17,20 lyase, prolactin, progesterone receptor and androgen receptor, but negatively for aromatase. The uninucleate trophoblast of the placentome and intercotyledonary allantochorion, the epithelium of the maternal endometrial glands, the seminiferous epithelium in the fetal testis at 8 months of gestation and the zonae fasciculata and reticularis of the fetal adrenal at 13.5 months also stained positively for 3β-HSD and negatively for aromatase. Endocrinologically, it appears that the giraffe placenta is more similar to that of the sheep than the cow with a placental lactogen as the likely driver of the considerable degree of luteinisation seen in both the maternal and the fetal ovaries.
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Affiliation(s)
- W H B Wallace
- Department of Haematology and Oncology, Royal Hospital for Sick Children, Edinburgh EH9 1LF, UK.
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Song HW, Anderson RA, Bayne RA, Gromoll J, Shimasaki S, Chang RJ, Parast MM, Laurent LC, de Rooij DG, Hsieh TC, Wilkinson MF. The RHOX homeobox gene cluster is selectively expressed in human oocytes and male germ cells. Hum Reprod 2013; 28:1635-46. [PMID: 23482336 DOI: 10.1093/humrep/det043] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
STUDY QUESTION What human tissues and cell types express the X-linked reproductive homeobox (RHOX) gene cluster? SUMMARY ANSWER The RHOX homeobox genes and proteins are selectively expressed in germ cells in both the ovary and testis. WHAT IS KNOWN ALREADY The RHOX homeobox transcription factors are encoded by an X-linked gene cluster whose members are selectively expressed in the male and female reproductive tract of mice and rats. The Rhox genes have undergone strong selection pressure to rapidly evolve, making it uncertain whether they maintain their reproductive tissue-centric expression pattern in humans, an issue we address in this report. STUDY DESIGN, SIZE, DURATION We examined the expression of all members of the human RHOX gene cluster in 11 fetal and 8 adult tissues. The focus of our analysis was on fetal testes, where we evaluated 16 different samples from 8 to 20 weeks gestation. We also analyzed fixed sections from fetal testes, adult testes and adult ovaries to determine the cell type-specific expression pattern of the proteins encoded by RHOX genes. PARTICIPANTS/MATERIALS, SETTING, METHODS We used quantitative reverse transcription-polymerase chain reaction analysis to assay human RHOX gene expression. We generated antisera against RHOX proteins and used them for western blotting, immunohistochemical and immunofluorescence analyses of RHOXF1 and RHOXF2/2B protein expression. MAIN RESULTS AND THE ROLE OF CHANCE We found that the RHOXF1 and RHOXF2/2B genes are highly expressed in the testis and exhibit low or undetectable expression in most other organs. Using RHOXF1- and RHOXF2/2B-specific antiserum, we found that both RHOXF1 and RHOXF2/2B are primarily expressed in germ cells in the adult testis. Early stage germ cells (spermatogonia and early spermatocytes) express RHOXF2/2B, while later stage germ cells (pachytene spermatocytes and round spermatids) express RHOXF1. Both RHOXF1 and RHOXF2/2B are expressed in prespermatogonia in human fetal testes. Consistent with this, RHOXF1 and RHOXF2/2B mRNA expression increases in the second trimester during fetal testes development when gonocytes differentiate into prespermatogonia. In the human adult ovary, we found that RHOXF1 and RHOXF2/2B are primarily expressed in oocytes. LIMITATIONS, REASONS FOR CAUTION While the average level of expression of RHOX genes was low or undetectable in all 19 human tissues other than testes, it is still possible that RHOX genes are highly expressed in a small subset of cells in some of these non-testicular tissues. As a case in point, we found that RHOX proteins are highly expressed in oocytes within the human ovary, despite low levels of RHOX mRNA in the whole ovary. WIDER IMPLICATIONS OF THE FINDINGS The cell type-specific and developmentally regulated expression pattern of the RHOX transcription factors suggests that they perform regulatory functions during human fetal germ cell development, spermatogenesis and oogenesis. Our results also raise the possibility that modulation of RHOX gene levels could correct some cases of human infertility and that their encoded proteins are candidate targets for contraceptive drug design.
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Affiliation(s)
- H W Song
- Department of Reproductive Medicine, School of Medicine, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA
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Abstract
Long-term (>7 years) duration of function of ovarian cortical tissue grafts in three patients who have had several successful pregnancies is encouraging and requires us to carefully examine the risk benefit analysis of this technique for our future patients. However, the success rate for ovarian cryopreservation is unclear as the denominator (the number of women in whom frozen-thawed ovarian tissue has been re-implanted) is unknown. There still remain many unknowns and much more research is required before ovarian transplantation can be considered standard practice. The ability of ovarian cryopreservation to preserve fertility for some young survivors of cancer is proven, but the indications for which patients should be offered this exciting new technology are not yet established.
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Abstract
BACKGROUND Advanced maternal age is associated with reduced fertility and adverse pregnancy outcomes. This review details recent developments in our understanding of the biology and mechanisms underlying reproductive ageing in women and the implications for fertility and pregnancy. METHODS Sociological online libraries (IBSS, SocINDEX), PubMed and Google Scholar were searched for relevant demographic, epidemiological, clinical and biological studies, using key words and hierarchical MeSH terms. From this, we identified and focused on key topics where it was judged that there had been clinically relevant advances in the understanding of ovarian and uterine ageing with implications for improved diagnostics and novel interventions. RESULTS Mapping of the ovarian reserve, follicular dynamics and associated biomarkers, across the reproductive lifespan has recently been performed. This now allows an assessment of the effects of environmental, lifestyle and prenatal exposures on follicular dynamics and the identification of their impact during periods of germ cell vulnerability and may also facilitate early identification of individuals with shorter reproductive lifespans. If women choose to time their family based on their ovarian reserve this would redefine the meaning of family planning. Despite recent reports of the potential existence of stem cells which may be used to restore the primordial follicle and thereby the oocyte pool, therapeutic interventions in female reproductive ageing at present remain limited. Maternal ageing has detrimental effects on decidual and placental development, which may be related to repeated exposure to sex steroids and underlie the association of ageing with adverse perinatal outcomes. CONCLUSIONS Ageing has incontrovertible detrimental effects on the ovary and the uterus. Our enhanced understanding of ovarian ageing will facilitate early identification of individuals at greatest risk, and novel therapeutic interventions. Changes in both ovary and uterus are in addition to age-related co-morbidities, which together have synergistic effects on reducing the probability of a successful pregnancy outcome.
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Affiliation(s)
- S M Nelson
- School of Medicine, University of Glasgow, McGregor Building, Western Infirmary, Glasgow, UK.
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Abstract
BACKGROUND Chemotherapy treatment in premenopausal women is associated with an increased risk of premature ovarian failure (POF) but the exact mechanism through which this occurs is uncertain. In this review we examine the current evidence for the direct action of chemotherapeutic agents on the ovary and discuss possible molecular pathways through which follicle loss may occur. METHODS A systemic search of the databases, PubMed and Google Scholar, was made for all English language articles through to 2011 in each subject area discussed. RESULTS POF results from the loss of primordial follicles but this is not necessarily a direct effect of the chemotherapeutic agents. Instead, the disappearance of primordial follicles could be due to an increased rate of growth initiation to replace damaged developing follicles. Likewise, the loss of oocytes need not necessarily be a direct result of damage: evidence suggests that chemotherapy drugs can also induce oocyte death indirectly via damage to somatic cells. Specific molecular mechanisms and likely ovarian targets are discussed for some of the anti-cancer drugs most commonly used to treat premenopausal women. Finally, we consider current and prospective methods of preserving fertility. CONCLUSIONS It is likely that different chemotherapeutic drugs act through a range of mechanisms and on different target cells. More research into the cellular mechanisms underpinning chemotherapy-induced follicle loss could lead to the generation of treatments specifically designed to prevent POF.
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Affiliation(s)
- S Morgan
- Centre for Integrative Physiology, University of Edinburgh, George Square, Edinburgh EH8 9XD, UK
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Mitchell RT, Childs AJ, Anderson RA, van den Driesche S, Saunders PTK, McKinnell C, Wallace WHB, Kelnar CJH, Sharpe RM. Do phthalates affect steroidogenesis by the human fetal testis? Exposure of human fetal testis xenografts to di-n-butyl phthalate. J Clin Endocrinol Metab 2012; 97:E341-8. [PMID: 22238399 DOI: 10.1210/jc.2011-2411] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
CONTEXT Phthalates are ubiquitous environmental chemicals. Fetal exposure to certain phthalates [e.g. di-n-butyl phthalate (DBP)] causes masculinization disorders in rats, raising concern for similar effects in humans. We investigated whether DBP exposure impairs steroidogenesis by the human fetal testis. OBJECTIVE The aim of the study was to determine effects of DBP exposure on testosterone production by normally growing human fetal testis xenografts. DESIGN Human fetal testes (14-20 wk gestation; n=12) were xenografted into castrate male nude mice that were treated for 4-21 d with vehicle, or 500 mg/kg·d DBP, or monobutyl phthalate (active metabolite of DBP); all mice were treated with human chorionic gonadotropin to mimic normal human pregnancy. Rat fetal testis xenografts were exposed for 4 d to DBP as a positive control. MAIN OUTCOME MEASURES Testosterone production was assessed by measuring host serum testosterone and seminal vesicle (SV) weights at termination, plus testis gene expression (rats). RESULTS Human fetal testis xenografts showed similar survival (∼80%) and total graft weight (8.6 vs. 10.1 mg) in vehicle and DBP-exposed hosts, respectively. Serum testosterone (0.56 vs. 0.64 ng/ml; P>0.05) and SV weight (67.2 vs. 81.9 mg; P>0.05) also did not differ. Exposure to monobutyl phthalate gave similar results. In contrast, exposure of rat fetal xenografts to DBP significantly reduced SV weight and testis Cyp11a1/StAR mRNA expression and lowered testosterone levels, confirming that DBP exposure can inhibit steroidogenesis in xenografts, further validating the negative findings on testosterone production in the human. CONCLUSIONS Exposure of human fetal testes to DBP is unlikely to impair testosterone production as it does in rats. This has important safety and regulatory implications.
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Affiliation(s)
- R T Mitchell
- Medical Research Council/University of Edinburgh Centre for Reproductive Health, The Queen's Medical Research Institute, Edinburgh Royal Hospital for Sick Children, 47 Little France Crescent, Edinburgh EH16 4TJ, Scotland, United Kingdom.
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Thomas DE, Yousef Z, Anderson RA. Novel Pharmacological Interventions to Maintain Sinus Rhythm after DC Cardioversion. ISRN Cardiol 2012; 2011:176834. [PMID: 22347630 PMCID: PMC3262493 DOI: 10.5402/2011/176834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/27/2011] [Accepted: 05/15/2011] [Indexed: 12/02/2022]
Abstract
Despite the availability of potentially curative interventions for atrial fibrillation, there remains an important role for conventional anti-arrhythmic therapy and anti-coagulation combined with direct current cardioversion. Unfortunately, the latter approach is disturbed by high recurrence rates of atrial fibrillation. In recent years, several adjunctive therapies have emerged which may facilitate the maintenance of sinus rhythm. These novel therapies and their potential mechanisms of action are reviewed in this article.
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Affiliation(s)
- D E Thomas
- The Department of Cardiology, University Hospital of Wales, Heath Park, Cardiff CF14 4XN Wales, UK
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Panickar KS, Polansky MM, Graves DJ, Urban JF, Anderson RA. A procyanidin type A trimer from cinnamon extract attenuates glial cell swelling and the reduction in glutamate uptake following ischemia-like injury in vitro. Neuroscience 2011; 202:87-98. [PMID: 22166344 DOI: 10.1016/j.neuroscience.2011.11.051] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2011] [Revised: 11/08/2011] [Accepted: 11/23/2011] [Indexed: 01/12/2023]
Abstract
Dietary polyphenols exert neuroprotective effects in ischemic injury. The protective effects of a procyanidin type A trimer (trimer 1) isolated from a water soluble cinnamon extract (CE) were investigated on key features of ischemic injury, including cell swelling, increased free radical production, increased intracellular calcium ([Ca(2+)](i)), mitochondrial dysfunction, and the reduction in glutamate uptake. Astrocyte (glial) swelling is a major component of cytotoxic brain edema in ischemia and, along with vasogenic edema, may contribute to increased intracranial pressure, brain herniation, and additional ischemic injuries. C6 glial cultures were exposed to oxygen-glucose deprivation (OGD) for 5 h, and cell swelling was determined at 90 min after the end of OGD. OGD-induced increases in glial swelling were significantly blocked by trimer 1, but not by the major nonpolyphenol fractions of CE including cinnamaldehyde and coumarin. Increased free radical production, a contributing factor in cell swelling following ischemic injury, was also significantly reduced by trimer 1. Mitochondrial dysfunction, another key feature of ischemic injury, is hypothesized to contribute to glial swelling. Depolarization of the inner mitochondrial membrane potential (ΔΨ(m)) was assessed using a fluorescent dye (tetramethylrhodamine ethyl ester [TMRE]), and was significantly attenuated by trimer 1 as was OGD-induced increased [Ca(2+)](i). Taken together with our previous observation that blockers of [Ca(2+)](i) reduce cell swelling, our results indicate that trimer 1 may attenuate cell swelling by regulating [Ca(2+)](i). Trimer 1 also significantly attenuated the OGD-induced decrease in glutamate uptake. In addition, cyclosporin A, a blocker of the mitochondrial permeability pore (mPT), but not FK506 (that does not block the mPT), reduced the OGD-induced decline in glutamate uptake indicating a role of the mPT in such effects. Thus, the effects of trimer 1 in attenuating the reduction in glutamate uptake are likely mediated through their action on the mitochondria.
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Affiliation(s)
- K S Panickar
- United States Department of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Diet, Genomics and Immunology Laboratory, Beltsville, MD 20705, USA.
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Homburg R, Hendriks ML, König TE, Anderson RA, Balen AH, Brincat M, Child T, Davies M, D'Hooghe T, Martinez A, Rajkhowa M, Rueda-Saenz R, Hompes P, Lambalk CB. Clomifene citrate or low-dose FSH for the first-line treatment of infertile women with anovulation associated with polycystic ovary syndrome: a prospective randomized multinational study. Hum Reprod 2011; 27:468-73. [PMID: 22128296 DOI: 10.1093/humrep/der401] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Clomifene citrate (CC) is accepted as the first-line method for ovulation induction (OI) in patients with polycystic ovary syndrome (PCOS) associated with infertility owing to anovulation. Low-dose FSH has been reserved for women failing to conceive with CC. In this RCT, we tested the hypothesis that pregnancy rate (PR) and live birth rates (LBR) are higher after OI with low-dose FSH than with CC as first-line treatment. METHODS Infertile women (<40 years old) with PCOS-related anovulation, without prior OI treatment, attending 10 centres in Europe/South America were randomized to OI with either CC (50-150 mg/day for 5 days) or FSH (starting dose 50 IU) for up to three treatment cycles. The primary outcome was clinical PR. RESULTS Patients (n = 302) were randomized to OI with FSH (n = 132 women; 288 cycles) or CC (n = 123; 310 cycles). Per protocol analysis revealed that reproductive outcome was superior after OI with FSH than with CC with respect to PR per first cycle [30 versus 14.6%, respectively, 95% confidence interval (CI) 5.3-25.8, P = 0.003], PR per woman, (58 versus 44% of women, 95% CI 1.5-25.8, P = 0.03), LBR per woman (52 versus 39%, 95% CI 0.4-24.6, P = 0.04), cumulative PR (52.1 versus 41.2%, P = 0.021) and cumulative LBR (47.4 versus 36.9%, P = 0.031), within three cycles of OI. CONCLUSIONS Pregnancies and live births are achieved more effectively and faster after OI with low-dose FSH than with CC. This result has to be balanced by convenience and cost in favour of CC. FSH may be an appropriate first-line treatment for some women with PCOS and anovulatory infertility, particularly older patients.
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Affiliation(s)
- R Homburg
- Reproductive Medicine, VU University Medical Center, Amsterdam, The Netherlands.
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