Zurich University Hospital, Zurich, Switzerland
University of Zurich / Epidemiology, Biostatistics and Prevention Institute, Zurich, Switzerland
Balgrist University Hospital, Zurich, Switzerland
Psychiatric University Hospital, Zürich, Zurich, Switzerland
University Hospital Zurich, Internal Medicine, Zurich, Switzerland
Klinik Hirslanden, Zürich, Switzerland
University Hospital of Zurich, Zurich, Switzerland
University Hospital Zurich, Zürich, Zurich, Switzerland
Psychiatric University Hospital, Zürich, Zurich, Switzerland
Birgit Kleim, Zurich, Select..., Switzerland
Respiratory Clinic, University Hospital of Zurich, Zurich, Switzerland