1. Department of Infectious Diseases; Hospital Clinic de Barcelona-University of Barcelona; Barcelona Spain
2. Renal Transplant Unit; Hospital Clinic de Barcelona-University of Barcelona; Barcelona Spain
3. Heart Transplant Unit; Hospital Clinic de Barcelona-University of Barcelona; Barcelona Spain
4. Department of Microbiology; “Centre Diagnòstic Biomèdic” (CDB); Centre for International Health Research (CRESIB); Hospital Clinic de Barcelona-University of Barcelona; Barcelona Spain