Department of Neurology, Inselspital, Bern, Switzerland
Hôpital Tenon, Paris, France
Charité University Medicine Berlin, Berlin, Germany
Verona University Hospital, Verona, Italy
Inselspital, University Hospital Bern, Bern, Switzerland
Kantonsspital Aarau, Aarau, Switzerland
Universitätsspital Basel, Basel, Switzerland
Inselspital Bern, Department of Neurosurgery, Bern, Switzerland
Inselspital, University Clinic for Nuclear Medicine, Bern, Switzerland
Inselspital, Bern, Switzerland
University Hospital Bern, Bern, Switzerland
Swiss Air Rescue Rega, Zürich, Zurich, Switzerland
Centre Hospitalier Universitaire CHU UCL Namur, Yvoir, Belgium
National and Kapodistrian University of Athens, Athens, Greece
Oslo University Hospital, Nydalen, Norway
Inselspital Bern, Bern, Switzerland
UZ Leuven, Leuven, Belgium
Hamilton Health Sciences, Hamilton, Ontario, Canada
Universitätsspital Basel, Basel, Switzerland
Kantonsspital Luzern, Luzern, Switzerland
Universitätsspital Zürich, Zürich, Switzerland