1 Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland.
2 Department of Medicine, HFR-Fribourg Cantonal Hospital, Fribourg, Switzerland.
3 Infectious Diseases Service, Department of Medical Specialties, Geneva University Hospitals, Geneva, Switzerland.
4 Bacteriology Laboratory, Service of Laboratory Medicine, Department of Genetics and Laboratory Medicine, Geneva University Hospitals, Geneva, Switzerland.
5 Institute for Infectious Diseases, University of Bern, Bern, Switzerland.
6 Department of Medicine, Oberaargau Hospital, Langenthal, Switzerland.
7 Division of Infectious Diseases and Hospital Epidemiology, Zürich University Hospital, Zürich, Switzerland.
8 Laboratory of Microbiological Diagnostics, Institute of Medical Microbiology, University of Zürich, Zürich, Switzerland.
9 Division of Infectious Diseases and Hospital Epidemiology, Cantonal Hospital, Sankt Gallen, Switzerland.
10 Department of Bacteriology, Mycology and Parasitology, Center of Laboratory Medicine, Cantonal Hospital, Sankt Gallen, Switzerland.
11 Internal Medicine and Infectious Diseases, Hirslanden Klinik, Aarau, Switzerland.
12 Division of Infectious Diseases and Hospital Epidemiology, Basel University Hospital, Basel, Switzerland.
13 Laboratory Medicine, Division of Clinical Microbiology, Basel University Hospital, Basel, Switzerland.
14 Internal Medicine and Infectious Diseases, Hirslanden Klinik, St. Anna, Lucerne, Switzerland.
15 Division of lnfectious Diseases and Hospital Hygiene, Cantonal Hospital, Aarau, Switzerland.
16 Clinics for Internal Medicine, Hospital Lachen AG, Lachen, Switzerland.
17 Institute of Microbiology, Department of Laboratories, Lausanne University Hospital, Lausanne, Switzerland.
18 Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland. [email protected].
19 Department of Medicine, Ensemble Hospitalier de la Côte, Morges, Switzerland. [email protected].
20 Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Rue du Bugnon 46, CH-1011, Lausanne, Switzerland. [email protected].