1. Division of Infectious Diseases and Immunology; Center for Diagnosis; Paris Centre University Hospitals; APHP, Paris Descartes University; Paris France
2. Division of Infectious Diseases and Immunology; Fondazione IRCCS Policlinico San Matteo; Pavia Italy
3. Faculty of Medicine; Clinic for Infectious Diseases and Febrile Illnesses; University Medical Centre Ljubljana; University of Ljubljana; Ljubljana Slovenia
4. Department of Internal Medicine; Infectious diseases section; University Medical Center Utrecht (UMCU); Utrecht The Netherlands