1. Transplantation Center Lausanne University Hospital and University of Lausanne Lausanne Switzerland
2. Service of Infectious Diseases Lausanne University Hospital and University of Lausanne Lausanne Switzerland
3. Clinic for Transplantation Immunology and Nephrology (Swiss Transplant Cohort Study) University Hospital of Basel Basel Switzerland
4. Transplant Infectious Diseases Unit Geneva University Hospital and Faculty of Medicine Geneva Switzerland
5. Division of Clinical Bacteriology and Mycology University Hospital Basel Basel Switzerland
6. Applied Microbiology Research, Department of Biomedicine University of Basel Basel Switzerland
7. Department of Infectious Diseases, Inselspital Bern University Hospital, University of Bern Bern Switzerland
8. Division of Infectious Diseases and Hospital Epidemiology Cantonal Hospital St. Gallen St. Gallen Switzerland
9. Clinic of Internal Medicine and Infectious Diseases Clinica Luganese Moncucco Lugano Switzerland
10. Division of Infectious Diseases and Hospital Epidemiology and Children’s Research Center University Children’s Hospital Zurich Switzerland
11. Department of Infectious Diseases and Hospital Epidemiology University Hospital and University of Zurich Zurich Switzerland