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Schwellnus M, Adami PE, Bougault V, Budgett R, Clemm HH, Derman W, Erdener U, Fitch K, Hull JH, McIntosh C, Meyer T, Pedersen L, Pyne DB, Reier-Nilsen T, Schobersberger W, Schumacher YO, Sewry N, Soligard T, Valtonen M, Webborn N, Engebretsen L. International Olympic Committee (IOC) consensus statement on acute respiratory illness in athletes part 1: acute respiratory infections. Br J Sports Med 2022; 56:bjsports-2022-105759. [PMID: 35863871 DOI: 10.1136/bjsports-2022-105759] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2022] [Indexed: 11/04/2022]
Abstract
Acute illnesses affecting the respiratory tract are common and form a significant component of the work of Sport and Exercise Medicine (SEM) clinicians. Acute respiratory illness (ARill) can broadly be classified as non-infective ARill and acute respiratory infections (ARinf). The aim of this consensus is to provide the SEM clinician with an overview and practical clinical approach to ARinf in athletes. The International Olympic Committee (IOC) Medical and Scientific Commission appointed an international consensus group to review ARill (non-infective ARill and ARinf) in athletes. Six subgroups of the IOC Consensus group were initially established to review the following key areas of ARill in athletes: (1) epidemiology/risk factors for ARill, (2) ARinf, (3) non-infective ARill including ARill due to environmental exposure, (4) acute asthma and related conditions, (5) effects of ARill on exercise/sports performance, medical complications/return-to-sport and (6) acute nasal/vocal cord dysfunction presenting as ARill. Several systematic and narrative reviews were conducted by IOC consensus subgroups, and these then formed the basis of sections in the consensus documents. Drafting and internal review of sections were allocated to 'core' members of the consensus group, and an advanced draft of the consensus document was discussed during a meeting of the main consensus core group in Lausanne, Switzerland on 11 to 12 October 2021. Final edits were completed after the meeting. This consensus document (part 1) focusses on ARinf, which accounts for the majority of ARill in athletes. The first section of this consensus proposes a set of definitions and classifications of ARinf in athletes to standardise future data collection and reporting. The remainder of the consensus paper examines a wide range of clinical considerations related to ARinf in athletes: epidemiology, risk factors, pathology/pathophysiology, clinical presentation and diagnosis, management, prevention, medical considerations, risks of infection during exercise, effects of infection on exercise/sports performance and return-to-sport guidelines.
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Affiliation(s)
- Martin Schwellnus
- Sport, Exercise Medicine and Lifestyle Institute (SEMLI), Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
- International Olympic Committee Research Centre, Pretoria, South Africa
| | - Paolo Emilio Adami
- Health and Science Department, World Athletics, Monaco, Monaco Principality
| | - Valerie Bougault
- Laboratoire Motricité Humaine Expertise Sport Santé, Université Côte d'Azur, Nice, France
| | - Richard Budgett
- Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland
| | - Hege Havstad Clemm
- Department of Pediatric and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Wayne Derman
- International Olympic Committee Research Centre, Pretoria, South Africa
- Institute of Sport and Exercise Medicine (ISEM), Department of Sport Science, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Uğur Erdener
- Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland
| | - Ken Fitch
- School of Human Science; Sports, Exercise and Health, University of Western Australia, Perth, Western Australia, Australia
| | - James H Hull
- Department of Respiratory Medicine, Royal Brompton Hospital, London, UK
- Institute of Sport, Exercise and Health (ISEH), University College London (UCL), London, UK
| | | | - Tim Meyer
- Institute of Sports and Preventive Medicine, Saarland University, Saarbrucken, Germany
| | - Lars Pedersen
- Department of Respiratory Medicine, Bispebjerg Hospital, Copenhagen, Denmark
| | - David B Pyne
- Research Institute for Sport and Exercise, University of Canberra, Canberra, Australian Capital Territory, Australia
| | - Tonje Reier-Nilsen
- The Norwegian Olympic Sports Centre, Oslo, Norway
- Trauma Research Center, Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
| | - Wolfgang Schobersberger
- Institute for Sports Medicine, Alpine Medicine & Health Tourism (ISAG), University Hospital - Tirol Kliniken Innsbruck and Private University UMIT Tirol, Hall, Austria
| | | | - Nicola Sewry
- Sport, Exercise Medicine and Lifestyle Institute (SEMLI), Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
- International Olympic Committee Research Centre, Pretoria, South Africa
| | - Torbjørn Soligard
- Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland
| | | | - Nick Webborn
- Centre for Sport and Exercise Science and Medicine, University of Brighton, Brighton, UK
| | - Lars Engebretsen
- Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland
- Trauma Research Center, Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
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Eekholm S, Ahlström G, Kristensson J, Lindhardt T. Gaps between current clinical practice and evidence-based guidelines for treatment and care of older patients with Community Acquired Pneumonia: a descriptive cross-sectional study. BMC Infect Dis 2020; 20:73. [PMID: 31973742 PMCID: PMC6979078 DOI: 10.1186/s12879-019-4742-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 12/27/2019] [Indexed: 02/03/2023] Open
Abstract
Background Community acquired pneumonia (CAP) remains a significant cause of morbidity and in-hospital mortality, and readmission rates are rising for older persons (> 65 years). Optimized treatment and nursing care will benefit patients and the health economy. Hence, there is a need to describe gaps between current clinical practice and recommendations in evidence-based guidelines for diagnostic procedures, medical treatment and nursing interventions for older patients with CAP. Methods Structured observations, individual ad hoc interviews and audits of patient records were carried out in an emergency department and three medical units. Data were analysed by manifest content analysis and descriptive statistics. Results Thirty patients (median age 74 years) admitted with CAP and 86 physicians, nurses, physiotherapists were included. The median length of stay (LOS) was 6.5 days, in-hospital mortality was10 and 40.7% were readmitted within one month. The severity assessment tool (CURB-65) was used in 16.7% of the patients, correct antibiotic treatment prescribed for 13.3% and chest radiography (≤6 weeks post-discharge) prescribed for 22.2%. Fluid therapy, nutrition support and mobilisation plans were found to be developed sporadically, and interventions to be performed unsystematically and sparingly. Positive Expiratory Pressure therapy and oral care were the nursing interventions with lowest adherence, ranging from 18.2 to 55.6%. Conclusions Adherence to recommendations was low for several central treatment and nursing care interventions for patients with CAP with possible consequences for patients and the use of resources. Thus, there is an urgent need to identify and remove barriers to adherence to recommendations in the neglected areas in view of the potential to improve patient outcomes.
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Affiliation(s)
- Signe Eekholm
- Department of Health Sciences, Faculty of Medicine, Lund University, P.O. Box 157, SE-221 00, Lund, Sweden. .,Research Unit for Clinical Nursing, Department of Internal Medicine, Copenhagen University Hospital Herlev and Gentofte, Herlev Ringvej 75, 2730, Herlev, Denmark.
| | - Gerd Ahlström
- Department of Health Sciences, Faculty of Medicine, Lund University, P.O. Box 157, SE-221 00, Lund, Sweden
| | - Jimmie Kristensson
- Department of Health Sciences, Lund University, P.O. Box 157, SE-221 00, Lund, Sweden
| | - Tove Lindhardt
- Research Unit for Clinical Nursing, Department of Internal Medicine, Copenhagen University Hospital Herlev and Gentofte, Herlev Ringvej 75, 2730, Herlev, Denmark
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Eccles R, Mallefet P. Observational study of the effects of upper respiratory tract infection on hydration status. Multidiscip Respir Med 2019; 14:36. [PMID: 31695912 PMCID: PMC6823947 DOI: 10.1186/s40248-019-0200-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/27/2019] [Indexed: 11/23/2022] Open
Abstract
Background A frequent treatment recommendation during acute respiratory infection is to increase fluid intake. This is the first study to investigate whether upper respiratory tract infections (URTIs) such as common cold can lead to dehydration, as commonly believed by the public. Methods This was an exploratory, noninterventional, observational, single-center study. Subjects made 2 visits to a UK study center for assessments of dehydration, once during URTI and then 2–3 weeks later when fully recovered. The primary endpoint was a comparison of serum osmolality during vs after URTI. Complete blood count, serum urea, serum electrolytes, urine parameters (eg, osmolality, specific gravity, color), body weight/BMI, subjective assessment of thirst, and physician assessment of dehydration were additional outcomes. Only descriptive statistics and shift tables were used. Results Fifty-five otherwise healthy adults with moderate to severe URTI of < 120 h in duration were enrolled (63.6% female, 94.5% white, mean [SD] age 21.0 [6.8] years). There was no evidence of dehydration based on serum osmolality (mean [SD] 287.63 [4.83] mosm/kg during URTI; 288.60 [5.99] mosm/kg after recovery). With only a few exceptions, complete blood count, serum urea, serum electrolytes, urine specific gravity, urine color, and physician ratings of hydration remained stable. Body weight decreased > 1% in 34.0% of subjects and increased > 1% in 17.0% between visits, with similar changes in BMI. Urine osmolality varied: 14 subjects showed a decrease and 5 showed an increase, resulting in a higher mean [SD] urine osmolality during URTI (700.50 [231.59] vs 618.47 [320.29] mosm/kg). Subjects perceived greater thirst during URTI. Conclusions In this pilot observational study, we found no evidence that URTIs such as common cold are associated with dehydration, contrary to popular belief.
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Affiliation(s)
- Ronald Eccles
- 1Cardiff School of Biosciences, Cardiff University, Sir Martin Evans Building, Museum Avenue, Cardiff, CF10 3AX UK
| | - Pascal Mallefet
- GSK Consumer Healthcare Company, Route de l'Etraz 2, 1260 Nyon, Switzerland
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[Guideline for "rhinosinusitis"-long version : S2k guideline of the German College of General Practitioners and Family Physicians and the German Society for Oto-Rhino-Laryngology, Head and Neck Surgery]. HNO 2019; 66:38-74. [PMID: 28861645 DOI: 10.1007/s00106-017-0401-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Öncel S. Soğuk Algınlığı Ve Klinik Yaklaşımlar. KOCAELI ÜNIVERSITESI SAĞLIK BILIMLERI DERGISI 2018. [DOI: 10.30934/kusbed.348505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Lee LC, Noronha M. When plenty is too much: water intoxication in a patient with a simple urinary tract infection. BMJ Case Rep 2016; 2016:bcr-2016-216882. [PMID: 27803013 DOI: 10.1136/bcr-2016-216882] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Healthcare professionals frequently advise patients with simple infective illness to drink more fluids. Here, a 59-year-old woman with a urinary tract infection followed such advice resulting in hospital admission with symptomatic acute hyponatraemia. Water intoxication is well recognised as a cause of symptomatic hyponatraemia in endurance sports, MDMA use and psychogenic polydipsia. It has rarely been described outside of these circumstances. With normal renal function, it is difficult to overwhelm the excretory capacity for water. However, in infective illness, increased levels of antidiuretic hormones (which may be secreted both appropriately to correct volume status and inappropriately as a feature of disease) reduce renal excretion of water. In this scenario, could increased administration of oral hypotonic fluids lead to hyponatraemia, with associated morbidity and mortality, than has previously been recognised? There is a need for more research to qualify our oft-given advise to drink more fluids.
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Maki A, Evans R, Ghezzi P. Bad News: Analysis of the Quality of Information on Influenza Prevention Returned by Google in English and Italian. Front Immunol 2015; 6:616. [PMID: 26697012 PMCID: PMC4672033 DOI: 10.3389/fimmu.2015.00616] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Accepted: 11/23/2015] [Indexed: 11/13/2022] Open
Abstract
Information available to the public influences the approach of the population toward vaccination against influenza compared with other preventative approaches. In this study, we have analyzed the first 200 websites returned by searching Google on two topics (prevention of influenza and influenza vaccine), in English and Italian. For all the four searches above, websites were classified according to their typology (government, commercial, professional, portals, etc.) and for their trustworthiness as defined by the Journal of the American Medical Association (JAMA) score, which assesses whether they provide some basic elements of information quality (IQ): authorship, currency, disclosure, and references. The type of information described was also assessed to add another dimension of IQ. Websites on influenza prevention were classified according to the type of preventative approach mentioned (vaccine, lifestyle, hygiene, complementary medicine, etc.), whether the approaches were in agreement with evidence-based medicine (EBM) or not. Websites on influenza vaccination were classified as pro- or anti-vaccine, or neutral. The great majority of websites described EBM approaches to influenza prevention and had a pro-vaccine orientation. Government websites mainly pointed at EBM preventative approaches and had a pro-vaccine orientation, while there was a higher proportion of commercial websites among those which promote non-EBM approaches. Although the JAMA score was lower in commercial websites, it did not correlate with the preventative approaches suggested or the orientation toward vaccines. For each of the four search engine result pages (SERP), only one website displayed the health-of-the-net (HON) seal. In the SERP on vaccines, journalistic websites were the most abundant category and ranked higher than average in both languages. Analysis using natural language processing showed that journalistic websites were mostly reporting news about two specific topics (different in the two languages). While the ranking by Google favors EBM approaches and, in English, does not promote commercial websites, in both languages it gives a great advantage to news. Thus, the type of news published during the influenza season probably has a key importance in orienting the public opinion due to its high visibility. This raises important questions on the relationships between health IQ, trustworthiness, and newsworthiness.
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Affiliation(s)
- Ali Maki
- Clinical and Laboratory Investigations, Brighton and Sussex Medical School, Falmer, UK
| | - Roger Evans
- School of Computing, Engineering and Mathematics, University of Brighton, Moulsecoomb, UK
| | - Pietro Ghezzi
- Clinical and Laboratory Investigations, Brighton and Sussex Medical School, Falmer, UK
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Holzinger F, Beck S, Dini L, Stöter C, Heintze C. The diagnosis and treatment of acute cough in adults. DEUTSCHES ARZTEBLATT INTERNATIONAL 2014; 111:356-63. [PMID: 24882627 PMCID: PMC4047603 DOI: 10.3238/arztebl.2014.0356] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 03/19/2014] [Accepted: 03/19/2014] [Indexed: 01/15/2023]
Abstract
BACKGROUND Cough is the most common complaint for which patients visit their primary care physician, being present in about 8% of consultations. A profusion of new evidence has made it necessary to produce a comprehensively updated version of the guideline on cough of the German College of General Practitioners and Family Physicians (Deutsche Gesellschaft für Allgemeinmedizin und Familienmedizin, DEGAM), which was last issued in 2008. METHOD The interdisciplinary evidence and consensus based S3 guideline on cough of the DEGAM was updated on the basis of a systematic review of the relevant literature published from 2003 to July 2012 (MEDLINE, Cochrane Library, EMBASE, Web of Science). Evidence levels were assessed and consensus procedures were followed as prescribed by AWMF standards, with the participation of 7 medical societies. RESULTS 182 publications were used to update the guideline, including 45 systematic reviews (26 of which included a meta-analysis) and 17 randomized controlled trials (RCTs). 11 recommendations for acute cough were approved by consensus in a nominal group process. The history and physical examination are the basis of diagnostic evaluation. When the clinical diagnosis is that of an acute, uncomplicated bronchitis, no laboratory tests, sputum evaluation, or chest x-rays should be performed, and antibiotics should not be given. There is inadequate evidence for the efficacy of antitussive or expectorant drugs against acute cough. The state of the evidence for phytotherapeutic agents is heterogeneous. Persons with community-acquired pneumonia should receive empirical antibiotic treatment for 5 to 7 days; specific risk factors can influence the choice of drug to be used. It is recommended that laboratory tests should not be performed and neuraminidase inhibitors should not be given in the routine management of influenza. CONCLUSION A specifically intended effect of these recommendations is to reduce the use of antibiotics to treat colds and acute bronchitis, for which they are not indicated. Further clinical trials of treatments for cough should be performed in order to extend the evidence base, which is now fragmentary.
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Affiliation(s)
- Felix Holzinger
- Institute of General Practice and Family Medicine, Charité-Universitätsmedizin Berlin
| | - Sabine Beck
- Institute of General Practice and Family Medicine, Charité-Universitätsmedizin Berlin
| | - Lorena Dini
- Institute of General Practice and Family Medicine, Charité-Universitätsmedizin Berlin
| | - Christiane Stöter
- Institute of General Practice and Family Medicine, Charité-Universitätsmedizin Berlin
| | - Christoph Heintze
- Institute of General Practice and Family Medicine, Charité-Universitätsmedizin Berlin
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Karsch‐Völk M, Barrett B, Kiefer D, Bauer R, Ardjomand‐Woelkart K, Linde K. Echinacea for preventing and treating the common cold. Cochrane Database Syst Rev 2014; 2014:CD000530. [PMID: 24554461 PMCID: PMC4068831 DOI: 10.1002/14651858.cd000530.pub3] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Echinacea plant preparations (family Asteraceae) are widely used in Europe and North America for common colds. Most consumers and physicians are not aware that products available under the term Echinacea differ appreciably in their composition, mainly due to the use of variable plant material, extraction methods and the addition of other components. OBJECTIVES To assess whether there is evidence that Echinacea preparations are effective and safe compared to placebo in the prevention and treatment of the common cold. SEARCH METHODS We searched CENTRAL 2013, Issue 5, MEDLINE (1946 to May week 5, 2013), EMBASE (1991 to June 2013), CINAHL (1981 to June 2013), AMED (1985 to February 2012), LILACS (1981 to June 2013), Web of Science (1955 to June 2013), CAMBASE (no time limits), the Centre for Complementary Medicine Research (1988 to September 2007), WHO ICTRP and clinicaltrials.gov (last searched 5 June 2013), screened references and asked experts in the field about published and unpublished studies. SELECTION CRITERIA Randomized controlled trials (RCTs) comparing mono-preparations of Echinacea with placebo. DATA COLLECTION AND ANALYSIS At least two review authors independently assessed eligibility and trial quality and extracted data. The primary efficacy outcome was the number of individuals with at least one cold in prevention trials and the duration of colds in treatment trials. For all included trials the primary safety and acceptability outcome was the number of participants dropping out due to adverse events. We assessed trial quality using the Cochrane 'Risk of bias' tool. MAIN RESULTS Twenty-four double-blind trials with 4631 participants including a total of 33 comparisons of Echinacea preparations and placebo met the inclusion criteria. A variety of different Echinacea preparations based on different species and parts of plant were used. Evidence from seven trials was available for preparations based on the aerial parts of Echinacea purpurea. Ten trials were considered to have a low risk of bias, six to have an unclear risk of bias and eight to have a high risk of bias. Ten trials with 13 comparisons investigated prevention and 15 trials with 20 comparisons investigated treatment of colds (one trial addressed both prevention and treatment).Due to the strong clinical heterogeneity of the studies we refrained from pooling for the main analysis. None of the 12 prevention comparisons reporting the number of patients with at least one cold episode found a statistically significant difference. However a post hoc pooling of their results, suggests a relative risk reduction of 10% to 20%. Of the seven treatment trials reporting data on the duration of colds, only one showed a significant effect of Echinacea over placebo. The number of patients dropping out or reporting adverse effects did not differ significantly between treatment and control groups in prevention and treatment trials. However, in prevention trials there was a trend towards a larger number of patients dropping out due to adverse events in the treatment groups. AUTHORS' CONCLUSIONS Echinacea products have not here been shown to provide benefits for treating colds, although, it is possible there is a weak benefit from some Echinacea products: the results of individual prophylaxis trials consistently show positive (if non-significant) trends, although potential effects are of questionable clinical relevance.
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Affiliation(s)
- Marlies Karsch‐Völk
- Klinikum Rechts der IsarInstitute of General PracticeOrleansstrasse 47MünchenGermany81667
| | - Bruce Barrett
- University of Wisconsin ‐ MadisonDepartment of Family Medicine777 South MillsMadisonWisconsinUSAWI 53715
| | - David Kiefer
- University of Wisconsin ‐ MadisonDepartment of Family Medicine777 South MillsMadisonWisconsinUSAWI 53715
- University of ArizonaArizona Center for Integrative MedicinePO Box 245153TucsonArizonaUSA85724
| | - Rudolf Bauer
- Karl‐Franzens‐UniversityInstitute of Pharmaceutical Sciences, Department of PharmacognosyUniversitätsplatz 4GrazAustriaA‐8010
| | - Karin Ardjomand‐Woelkart
- Karl‐Franzens‐UniversityInstitute of Pharmaceutical Sciences, Department of PharmacognosyUniversitätsplatz 4GrazAustriaA‐8010
| | - Klaus Linde
- Klinikum Rechts der IsarInstitute of General PracticeOrleansstrasse 47MünchenGermany81667
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