University Hospital Zurich, Centre on Aging and Mobility, Zurich, ZH, Switzerland
University Hospital Zurich, Institute of General Practice, Zurich, ZH, Switzerland
Surgical ICU, Zurich, Switzerland
University of Zurich, Department of Psychology, Zurich, ZH, Switzerland
Department of Visceral and Transplantation Surgery, University Hospital of Zurich, Zürich, Zurich, Switzerland