Harvard University - CAUSALab, Boston University - School of Public Health, Harvard University - CAUSALab, National and Kapodistrian University of Athens - Department of Hygiene, Epidemiology and Medical Statistics, National and Kapodistrian University of Athens - 4th Department of Internal Medicine, University of Bordeaux - CHU de Bordeaux, University of Bordeaux - Bordeaux Population Health Centre, Stichting HIV Monitoring, University of Amsterdam - Department of Infectious Diseases, Amsterdam Institute for Global Health and Development, McGill University - McGill University Health Centre, McGill University - McGill University Health Centre, Carlos III Institute of Health - National Center for Epidemiology, University of Milan - Clinic of Infectious Diseases and Tropical Medicine, University of Milan - Unit of Infectious Diseases, University of Paris - INSERM U1016, University of Paris - INSERM U1016, University of Calgary - Department of Medicine, University of Calgary, University of Bern - Department of Infectious Diseases, University of Bern - Institute of Social and Preventive Medicine, Yale University - School of Medicine, Yale University - Department of Internal Medicine, University College London - Institute for Global Health, National Institute for Health Research (NIHR) - Health Protection Research Unit in Blood Borne and Sexually Transmitted Infections, University of Barcelona - Hospital Clinic, University of Bristol - Department of Population Health Sciences, University of Bristol - Department of Population Health Sciences, University of Bristol, Harvard University - CAUSALab and Independent

Yale University - Department of Medicine, Yale University - Department of Medicine, Yale University - Department of Medicine, Yale University - School of Medicine, University of Pennsylvania - Division of Infectious Diseases, Yale University - School of Medicine and Yale University - Department of Medicine

Yale University - School of Medicine, Yale University - Department of Psychiatry, Yale University - School of Medicine, Stroger Hospital of Cook County, New York University (NYU) - New York University and Yale University - Department of Psychiatry

Brown University, Boston University - Department of Health Law, Policy and Management, Brown University - Department of Health Services, Policy & Practice, Brown University - Department of Health Services, Policy & Practice, Yale University - School of Medicine and Brown University - Department of Health Services, Policy & Practice

Medical College of Wisconsin, Yale University - School of Medicine, Cornell University - Weill Cornell Medicine, Rutgers, The State University of New Jersey, Boston University - School of Public Health, University of Pennsylvania - Division of Infectious Diseases, Emory University, Yale University - School of Medicine, Yale University - School of Medicine, Yale University - School of Medicine, Yale University - School of Medicine and VA Connecticut Healthcare System