Clinic of obstetrics, University Hospital of Zurich, Zurich, Switzerland
University Hospital of Zurich, Zurich, Switzerland
Clinic for Dermatology, University Hospital of Zurich, Zurich, Switzerland
University Hospital of Zurich, Department of Surgery, Zurich, Switzerland
Clinic for Dermatology University Hospital of Zurich, Zurich, Switzerland
University Hospital Zurich, Department of Infectious Diseases and Hospital Epidemiology, Zurich, Switzerland
Department of Dermatology, Zurich, Switzerland
University Hospital Zurich, Zurich, Switzerland
University of Basel, Basel, Switzerland