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Henderson M, Harvey SB, Overland S, Mykletun A, Hotopf M. Work and common psychiatric disorders. J R Soc Med 2011; 104:198-207. [PMID: 21558098 DOI: 10.1258/jrsm.2011.100231] [Citation(s) in RCA: 216] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Psychiatric disorders are now the most common reason for long-term sickness absence. The associated loss in productivity and the payment of disability benefits places a substantial burden on the economies of many developed countries. The occupational dysfunction associated with psychiatric disorders can also lead to poverty and social isolation. As a result the area of work and psychiatric disorders is a high priority for policymakers. There are two main agendas: for many researchers and clinicians the focus is on the need to overcome stigma and ensure people with severe psychiatric disorders have meaningful work; however the public health agenda predominantly relates to the more common disorders such as depression and anxiety, which contribute a greater burden of disability benefits and pensions. In this review we attempt to address this second agenda. The relatively sparse evidence available reveals a complex field with significant interplay between medical, psychological social and cultural factors. Sick leave can be a 'process' as well as an 'event'. In this review we propose a staged model where different risk and protective factors contribute to the onset of psychiatric disorders in the working population, the onset of short-term sickness absence, and the transition from short- to long-term absence. We also examine strategies to manage psychiatric disorder in the workforce with a view towards returning the employee to work. Our aim in this review is to highlight the complexity of the area, to stimulate debate and to identify important gaps in knowledge where further research might benefit both patients and wider society.
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Takahashi K, Kajiwara K, Oda Y, Kasugai A, Kobayashi N, Sakamoto K, Doane J, Olstad R, Henderson M. High power millimeter wave experiment of ITER relevant electron cyclotron heating and current drive system. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2011; 82:063506. [PMID: 21721690 DOI: 10.1063/1.3599418] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
High power, long pulse millimeter (mm) wave experiments of the RF test stand (RFTS) of Japan Atomic Energy Agency (JAEA) were performed. The system consists of a 1 MW/170 GHz gyrotron, a long and short distance transmission line (TL), and an equatorial launcher (EL) mock-up. The RFTS has an ITER-relevant configuration, i.e., consisted by a 1 MW-170 GHz gyrotron, a mm wave TL, and an EL mock-up. The TL is composed of a matching optics unit, evacuated circular corrugated waveguides, 6-miter bends, an in-line waveguide switch, and an isolation valve. The EL-mock-up is fabricated according to the current design of the ITER launcher. The Gaussian-like beam radiation with the steering capability of 20°-40° from the EL mock-up was also successfully proved. The high power, long pulse power transmission test was conducted with the metallic load replaced by the EL mock-up, and the transmission of 1 MW/800 s and 0.5 MW/1000 s was successfully demonstrated with no arcing and no damages. The transmission efficiency of the TL was 96%. The results prove the feasibility of the ITER electron cyclotron heating and current drive system.
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Schilling C, Combes J, Henderson M, Robertson E, Gruber E, Newton T, Bentley R. The psychological impact of facial trauma. Experience at a trauma centre. Br J Oral Maxillofac Surg 2011. [DOI: 10.1016/j.bjoms.2011.04.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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80
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Henderson M, Rabasa-Lhoret R, Bastard JP, Chiasson JL, Baillargeon JP, Hanley J, Lambert M. Measuring insulin sensitivity in youth: How do the different indices compare with the gold-standard method? DIABETES & METABOLISM 2011; 37:72-8. [DOI: 10.1016/j.diabet.2010.06.008] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2010] [Revised: 06/28/2010] [Accepted: 06/29/2010] [Indexed: 11/17/2022]
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81
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Henderson M, Gray-Donald K, Mathieu M, Hanley J, Rabasa-Lhoret R, Lambert M. The association between physical activity, fitness and insulin sensitivity in a cohort of school-aged children with an obese parent. Can J Diabetes 2011. [DOI: 10.1016/s1499-2671(11)52026-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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82
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Mark S, Wang J, Gray-Donald K, Henderson M, O'Loughlin J, Tremblay A, Lambert M. Sugar-sweetened beverage intake and metabolic syndrome components among children at high risk of obesity. Can J Diabetes 2011. [DOI: 10.1016/s1499-2671(11)52023-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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83
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Pollard A, Henderson M, Phillips KA, Dutu G, Murnane A, Bryant C. Abstract PD08-10: Breast Cancer Survivors Healthy Lifestyle Study: A Randomised Controlled Pilot To Test the Effects of a Behavioural Intervention (Information and Advice) on Uptake of Physical Activity in Breast Cancer Survivors. Cancer Res 2010. [DOI: 10.1158/0008-5472.sabcs10-pd08-10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Physical activity (PA) is a potentially modifiable behavioural risk factor for breast cancer recurrence. It declines during treatment, and most breast cancer survivors do not engage in PA at recommended levels. Effective interventions to increase PA after primary treatment for early stage breast cancer are needed.
Materials and Methods: Between November 2008 and January 2010, women who had completed primary treatment for early stage breast cancer, and not currently meeting PA guidelines, were randomly assigned to one of three conditions; 1) control group (UC) received a self-care fact sheet, or an intervention group 2) which received a theory based information booklet, diary and pedometer (INFO), or an alternate intervention group 3) which also received theory based information, diary and pedometer combined with a behavioural planning intervention (INFO+BPI). Measures (self reported PA, six minute walk test, mood, and quality of life) were collected at baseline (T1) and at 12 weeks (T2). The primary endpoint was self reported minutes of moderate to strenuous PA per week, secondary endpoints included mood and quality of life. A linear mixed models analysis approach was used to analyse data.
Results: 118 women were randomized and 107 completed T2 measures. The average age of participants was 54.6 years (Range 32-74), 31.8% had stage I disease, 38.3% had stage II disease, 15% had stage IIIa disease and 15% had DCIS, 58% had received adjuvant chemotherapy. Motivation (intention) to increase PA did not differ between groups at T1. There were no differences between groups in PA at T1. PA levels increased in all groups between T1 and T2 (P<0.0001), but PA in the two intervention groups increased significantly more than in controls (+113.9 and +139.9 min per week increase in INFO and INFO + BPI respectively compared to +61.3 min per week in UC), such that at T2, there was a statistically significant difference between the intervention groups versus controls with +65 min per week increase on average (95% CI 25.3 to 104.8, p=0.02). There was no significant difference between the two intervention groups, with +25.9 min difference on average (95% CI -73.4 to 21.6, p=0.25). There were no significant differences in quality of life, anxiety or depression between groups at T1. No adverse events were reported.
Discussion: Minimally intensive, theory-based interventions increased PA participation over a 12 week period in this single centre study. The addition of a behavioural planning intervention to the INFO intervention did not significantly improve PA participation. Results of a T3, 12 month, follow up will be important in determining sustainability of the behaviour change following these interventions. A larger multicentre study is warranted to confirm the efficacy of the intervention.
Citation Information: Cancer Res 2010;70(24 Suppl):Abstract nr PD08-10.
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Gassmann T, Beaumont B, Baruah U, Bonicelli T, Chiocchio S, Cox D, Darbos C, Decamps H, Denisov G, Henderson M, Kazarian F, Lamalle P, Mukherjee A, Rasmussen D, Saibene G, Sartori R, Sakamoto K, Tanga A. Integration of IC/EC systems in ITER. FUSION ENGINEERING AND DESIGN 2010. [DOI: 10.1016/j.fusengdes.2010.03.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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85
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Henderson M, Richards J, Charlton R, Saito F, Matsumura K, Barresi R. P1.29 Expression analysis of N-terminal α-dystroglycan in muscle diseases. Neuromuscul Disord 2010. [DOI: 10.1016/j.nmd.2010.07.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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86
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Henderson M, Daneman D, Huot C, McGrath J, Lambert M, Hux J, Booth GL, Hanley A. The impact of exercise consultation on activity levels and metabolic markers in obese adolescents: a pilot study. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2010; 2010:681510. [PMID: 20976257 PMCID: PMC2952900 DOI: 10.1155/2010/681510] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2010] [Accepted: 08/30/2010] [Indexed: 11/25/2022]
Abstract
Objective. To assess the impact of exercise consultation on physical activity (PA) levels, anthropometric measures, and metabolic markers in obese adolescents. Methods. Obese adolescents (14-18 years) were randomized to either an exercise consultation (intervention group) or to review "Canada's Physical Activity Guide for Youth" (control group). Outcomes, including accelerometry, anthropometrics, blood pressure, stage of exercise behavior change, fasting glucose, insulin, and lipids, were measured at baseline and 3 months later. Results. Thirty adolescents (mean BMI = 36.1 kg/m(2); SD = 6.9) completed the study. At follow-up, the intervention group had significantly greater PA compared with controls (P < .05). Similarly, the intervention group weighed an average 2.6 kg less than the control group (P < .05), with a mean BMI z-score of 2.15 compared to 2.21 for controls (P = .054). No other differences were noted. Conclusion. Exercise consultation may be a simple approach to increase PA levels, reduce weight, and lower BMI in obese adolescents.
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Sobsey MD, Wallis C, Henderson M, Melnick JL. Concentration of enteroviruses from large volumes of water. Appl Microbiol 2010; 26:529-34. [PMID: 16349972 PMCID: PMC379842 DOI: 10.1128/am.26.4.529-534.1973] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
An improved method for concentrating viruses from large volumes of clean waters is described. It was found that, by acidification, viruses in large volumes of water could be efficiently adsorbed to epoxy-fiber-glass and nitrocellulose filters in the absence of exogenously added salts. Based upon this finding, a modified version of our previously described virus concentration system was developed for virus monitoring of clean waters. In this procedure the water being tested is acidified by injection of N HCl prior to passage through a virus adsorber consisting of a fiber-glass cartridge depth filter and an epoxy-fiber-glass membrane filter in series. The adsorbed viruses are then eluted with a 1-liter volume of pH 11.5 eluent and reconcentrated by adsorption to and elution from a small epoxy-fiber-glass filter series. With this method small quantities of poliovirus in 100-gallon (378.5-liter) volumes of tapwater were concentrated nearly 40,000-fold with an average virus recovery efficiency of 77%.
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Kavsak P, Henderson M, Hirte H, Hotte S. Early changes in biomarkers determined by LC/MS/MS and ELISA based methods in a phase I/II study assessing an anti-metastatic agent. Clin Biochem 2010. [DOI: 10.1016/j.clinbiochem.2010.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Khalid JM, Oerton J, Besley G, Dalton N, Downing M, Green A, Henderson M, Krywawych S, Wiley V, Wilcken B, Dezateux C. Relationship of Octanoylcarnitine Concentrations to Age at Sampling in Unaffected Newborns Screened for Medium-Chain Acyl-CoA Dehydrogenase Deficiency. Clin Chem 2010; 56:1015-21. [DOI: 10.1373/clinchem.2010.143891] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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90
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Harvey SB, Glozier N, Carlton O, Mykletun A, Henderson M, Hotopf M, Holland-Elliott K. Obesity and sickness absence: results from the CHAP study. Occup Med (Lond) 2010; 60:362-8. [DOI: 10.1093/occmed/kqq031] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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91
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Kivimaki M, Hotopf M, Henderson M. Do stressful working conditions cause psychiatric disorders? Occup Med (Lond) 2010; 60:86-7. [DOI: 10.1093/occmed/kqp183] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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92
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Henderson M, Daneman D, Huot C, McGrath J, Lambert M, Hux J, Booth, Hanley A. The Impact of Exercise Consultation on Activity Levels and Metabolic Markers in Obese Adolescents: A Pilot Study. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2010. [DOI: 10.1186/1687-9856-2010-681510] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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93
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Parkes A, Strange V, Wight D, Henderson M, Buston K. Comparison of teenagers' early same sex and heterosexual behaviour in the UK: data from the share and RIPPLE studies. Br J Soc Med 2009. [DOI: 10.1136/jech.2009.096719m] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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94
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Charlton R, Henderson M, Richards J, Hicks D, Reza M, Straub V, Lochmüller H, Bushby K, Barresi R. EM.P.4.08 Chain-specific antibody testing of collagen VI: An additional pre-screening strategy for the diagnosis of Bethlem myopathy. Neuromuscul Disord 2009. [DOI: 10.1016/j.nmd.2009.06.205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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95
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Sanchez F, Bertizzolo R, Chavan R, Collazos A, Henderson M, Landis J. Design and manufacturing of the ITER ECRH upper launcher mirrors. FUSION ENGINEERING AND DESIGN 2009. [DOI: 10.1016/j.fusengdes.2009.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Landis JD, Chavan R, Bertizzolo R, Collazos A, Dolizy F, Felici F, Sanchez F, Henderson M. Design status of the ITER ECRH upper launcher mm-wave system. FUSION ENGINEERING AND DESIGN 2009. [DOI: 10.1016/j.fusengdes.2009.01.077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Jacquinot J, Albajar F, Beaumont B, Becoulet A, Bonicelli T, Bora D, Campbell D, Chakraborty A, Darbos C, Decamps H, Denisov G, Goulding R, Graceffa J, Gassmann T, Hemsworth R, Henderson M, Hoang G, Inoue T, Kobayashi N, Lamalle P, Mukherjee A, Nightingale M, Rasmussen D, Rao S, Saibene G, Sakamoto K, Sartori R, Schunke B, Sonato P, Swain D, Takahashi K, Tanaka M, Tanga A, Watanabe K. Progress on the heating and current drive systems for ITER. FUSION ENGINEERING AND DESIGN 2009. [DOI: 10.1016/j.fusengdes.2009.01.100] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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98
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Darbos C, Henderson M, Albajar F, Bigelow T, Bonicelli T, Chavan R, Denisov G, Fasel D, Heidinger R, Hogge J, Kobayashi N, Piosczyk B, Rao S, Rasmussen D, Saibene G, Sakamoto K, Takahashi K, Thumm M. Progress in design and integration of the ITER Electron Cyclotron H&CD system. FUSION ENGINEERING AND DESIGN 2009. [DOI: 10.1016/j.fusengdes.2009.02.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Moorey S, Cort E, Kapari M, Monroe B, Hansford P, Mannix K, Henderson M, Fisher L, Hotopf M. A cluster randomized controlled trial of cognitive behaviour therapy for common mental disorders in patients with advanced cancer. Psychol Med 2009; 39:713-723. [PMID: 18761755 DOI: 10.1017/s0033291708004169] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Cognitive behaviour therapy (CBT) has been shown to reduce psychological morbidity in people with cancer, but no randomized controlled trial (RCT) exists in palliative care. We aimed to determine whether home care nurses could be taught to deliver basic cognitive behavioural techniques and so reduce symptoms of anxiety and depression. METHOD Clinical nurse specialists (CNSs) at St Christopher's Hospice were randomly allocated to receive training in CBT or continue their usual practice. At the end of the trial, nurses were rated on the Cognitive Therapy First Aid Rating Scale (CTFARS) for CBT competence. Home care patients who scored as possible cases on the Hospital Anxiety and Depression Scale (HADS) entered the trial. Participants received home care nursing visits. Assessments were carried out at baseline, 6, 10 and 16 weeks. RESULTS Eight nurses received CBT training and seven continued practice as usual. The mean CTFARS scores were 35.9 for the CBT nurses and 19.0 for the controls (p=0.02). A total of 328 patients (54%) were possible cases and 80 entered the trial; most of those excluded were too ill to participate. There was an interaction between group and time: individuals receiving CBT had lower anxiety scores over time [coefficient -0.20, 95% confidence interval (CI) -0.35 to -0.05, p=0.01]. No effect of the training was found for depression. CONCLUSIONS It is possible to conduct a randomized trial of psychological interventions in palliative care but there is considerable attrition from physical morbidity and mortality. Nurses can learn to integrate basic CBT methods into their clinical practice. This training may be associated with better outcomes for symptoms of anxiety.
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Yuen A, Donahoe S, Henderson M. SO12P�DESMOPLASTIC MELANOMA: A REVIEW OF THE 10 YEAR EXPERIENCE AT PETER MACCALLUM HOSPITAL. ANZ J Surg 2009. [DOI: 10.1111/j.1445-2197.2009.04932_12.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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