Basel University - CLEAR Methods Center, University of Basel - University Hospital Basel, Hôpital Bichat, APHP, University of Oslo - Oslo University Hospital, University of Paris, Sorbonne University - Institut Pierre-Louis d'Epidémiologie et de Santé Publique, Hôpital Bichat, APHP, University of British Columbia (UBC), University of North Carolina (UNC) at Chapel Hill - National Institute of Health, Government of the People's Republic of China - Department of Pulmonary and Critical Care Medicine, Helsinki University Hospital, Hospices Civils de Lyon - Département des Maladies Infectieuses et Tropicales, Université Libre de Bruxelles (ULB), University of Claude Bernard Lyon 1, Hospices Civils de Lyon - Laboratoire de Virologie, University of Toronto, McGill University - Division of Experimental Medicine, University of Toronto - Sunnybrook Health Sciences Centre, University of Oslo - Oslo University Hospital, University of Oslo - Department of Immunology and Transfusion Medicine, University of Oslo - Oslo University Hospital, affiliation not provided to SSRN, China-Japan Friendship Hospital - Department of Pulmonary and Critical Care Medicine, University of North Carolina (UNC) at Chapel Hill - National Institute of Health, University of Basel - University Hospital Basel, University of Basel - University Hospital Basel, University of Basel - University Hospital Basel, University of Basel - University Hospital Basel, University of Basel - University Hospital Basel, University of Basel - Basel Institute for Clinical Epidemiology and Biostatistics, University of Basel - University Hospital Basel, Hôpital Bichat - Claude-Bernard - INSERM, IAME Infectious Diseases Department, Sorbonne University - Institut Pierre Louis d'Épidémiologie et de Santé Publique IPLESP, University of Oslo - Oslo University Hospital and University of Basel - University Hospital Basel

University of Basel - Basel Institute for Clinical Epidemiology and Biostatistics, University of Basel - Surgical Outcome Research Center Basel, Sanitas Insurance Zurich, Helsana Insurance Zurich, CSS Insurance, Lucerne, University of Basel - Department of Clinical Research, University of Basel - Division of Infectious Diseases and Hospital Hygiene, University of Basel - Centre for Primary Health Care, St. George’s University of London - Paediatric Infectious Diseases Research Group and University of Basel - Basel Institute for Clinical Epidemiology and Biostatistics

University of Basel - University Hospital Basel, University of Basel - Basel Institute for Clinical Epidemiology and Biostatistics, SolidarMed Lesotho, SolidarMed, Partnerships for Health, affiliation not provided to SSRN, SolidarMed, Partnerships for Health, University of Basel - University Hospital Basel and University of Basel