Dep. Anesthesiology and Pain Therapy, Bern, Switzerland
Inselspital, Bern, BE, Switzerland
Patrick Wuethrich, Department of Anaesthesiology and Pain Therapy, University Hospital Bern Inselspital Bern, Bern, BE, Switzerland
Inselspital, University Hospital Bern, Bern, Switzerland
Universitätsspital Zürich, Klinik für Ohren-, Nasen-, Hals- und Gesichtschirurgie, Zürich, Switzerland
Luzerner Kantonsspital, Klinik für Hals-,Nasen-,Ohren-und Gesichtschirurgie, Lucerne, Switzerland
Inselspital, Bern, Switzerland
Dep. of Neurosurgery, Bern University Hospital, Bern, Switzerland
University Hospital of Bern Inselspital, Bern, BE, Switzerland
Tirol Kliniken GmbH, Innsbruck, Austria
Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Vaud, Switzerland
Stadtspital Zürich Triemli, Zürich, ZH, Switzerland
Dept. of Internal and Emergency Medicine, Spital Tiefenau, Bern, Switzerland
Dept. of Internal and Emergency Medicine, Buergerspital Solothurn, Solothurn, Switzerland
Dept. of internal and emergency medicine, Spital Münsigen, Münsingen, Bern, Switzerland
Dep. of Neurosurgery, Bern University Hospital, Bern, Switzerland