University Hospital Basel, Basel, Switzerland
University Hospital Geneva, Geneva, Switzerland
University Hospital Lausanne, Lausanne, Switzerland
Department of Neonatology, University Hospital Zurich, Zurich, Switzerland
Department of Visceral and Transplantation Surgery, Zurich, CH/Zürich, Switzerland
Department of Neonatology, University Hospital Zurich, Zurich, Switzerland
Cantonal Hospital Winterthur, Winterthur, Zurich, Switzerland
Cantonal Hospital Aarau, Aarau, Switzerland
EOC - Regional Hospital Bellinzona and Valleys, Bellinzona, Switzerland
University Hospital Zurich, Clinic of Reconstructive Surgery, Zurich, ZH, Switzerland
University Hospital Zürich, Cardiology Department, Zürich, Switzerland
Universitätsklinik Balgrist, Zürich, Switzerland
University Hospital Zurich, Zurich, Switzerland
University Hospital Zurich, Division of Anaesthesiology, Zurich, ZH, Switzerland