University of Groningen - Division of Nephrology, University of Groningen - Division of Nephrology, Erasmus University Rotterdam (EUR) - Department of Viroscience, Erasmus University Rotterdam (EUR) - Department of Internal Medicine, Nephrology and Transplantation, University of Groningen - Department of Medical Microbiology and Infection Prevention, National Institute for Public Health and the Environment (RIVM) - Department for Immunology of Infectious Diseases and Vaccination (IIV), Radboud University Nijmegen - Radboud University Medical Center, Erasmus University Rotterdam (EUR) - Department of Viroscience, Erasmus University Rotterdam (EUR) - Department of Viroscience, Erasmus Medical Center - Viroscience Department, National Institute for Public Health and the Environment (RIVM) - Department of Immune Surveillance, Erasmus University Rotterdam (EUR) - Department of Internal Medicine, Nephrology and Transplantation, Erasmus University Rotterdam (EUR) - Department of Viroscience, Radboud University Nijmegen - Radboud University Medical Center, University of Amsterdam - Department of Experimental Immunology, National Institute for Public Health and the Environment (RIVM) - Centre for Infectious Disease Control, University of Groningen - Division of Nephrology, University of Amsterdam - Department of Internal Medicine, Radboud University Nijmegen - Radboud University Medical Center, Erasmus University Rotterdam (EUR) - Department of Internal Medicine, Nephrology and Transplantation and Independent

Erasmus University Rotterdam (EUR) - Department of Internal Medicine, Nephrology and Transplantation, University of Groningen - Division of Nephrology, University of Amsterdam - Renal Transplant Unit, University of Groningen - Division of Nephrology, Radboud University Nijmegen - Department of Nephrology, Erasmus University Rotterdam (EUR) - Department of Internal Medicine, Nephrology and Transplantation, Erasmus University Rotterdam (EUR) - Department of Viroscience, Erasmus University Rotterdam (EUR) - Department of Internal Medicine, Nephrology and Transplantation, Radboud University Nijmegen - Radboud University Medical Center, Radboud University Nijmegen - Radboud University Medical Center, University of Amsterdam - Department of Experimental Immunology, University of Groningen - Department of Medical Microbiology and Infection Prevention, National Institute for Public Health and the Environment (RIVM) - Department for Immunology of Infectious Diseases and Vaccination (IIV), National Institute for Public Health and the Environment (RIVM) - Department of Immune Surveillance, University of Groningen - Division of Nephrology, University of Amsterdam - Department of Internal Medicine, Erasmus University Rotterdam (EUR) - Department of Internal Medicine, Nephrology and Transplantation, University of Groningen - Division of Nephrology, Radboud University Nijmegen - Radboud University Medical Center and Independent

University of Amsterdam - Renal Transplant Unit, Maastricht University - Division of Nephrology, University of Groningen - Division of Nephrology, Dutch Kidney Patient Association (NVN), University of Amsterdam - Medical Psychology, Maastricht University - Division of Nephrology, University of Groningen - Division of Nephrology, Radboud University Nijmegen - Radboud University Medical Center, Erasmus University Rotterdam (EUR) - Department of Internal Medicine, Nephrology and Transplantation, University of Groningen - Division of Nephrology, University of Amsterdam - Department of Internal Medicine, University of Amsterdam - Amsterdam Institute for Infection and Immunity, Infectious Diseases and Independent