| Affiliation: | Infectious Disease/HIV Unit, University Hospital Geneva, Geneva, Switzerland,;Infectious Disease Service, Hospital Lugano, Lugano, Switzerland,;Division of Infectious Diseases, University Hospital Basel, Basel, Switzerland,;Division of Infectious Diseases, University Hospital Zurich, Zurich, Switzerland,;Infectious Disease Service, University Hospital Bern, Bern, Switzerland,;Infectious Disease Service, University Hospital Lausanne, Lausanne, Switzerland,;Infectious Disease Unit, Hospital St-Gall, St-Gall, Switzerland and;Quality of Care Service, University Hospital Geneva, Geneva, Switzerland |
