Duke, Durham, North Carolina, United States
CHU de Hautepierre, Strasbourg, France
University Hospitals of Würzburg, Würzburg, Germany
Odense University Hospital, Odense, Denmark
University Hospital, Nancy, France
Klinikum Ludwigshafen, Ludwigshafen, Germany
Duke University Medical Center, Durham, North Carolina, United States
Sue Ryder Leckhampton Court Hospice, Cheltenham, United Kingdom
Coventry and Warwickshire Partnership Trust, Coventry, United Kingdom
Royal Surrey County Hospital, Guildford, United Kingdom
Odense University Hospital, Odense, Denmark
Herlev Hospital, Copenhagen, Denmark
Rigshospitalet, Copenhagen, Denmark
Royal Infirmary Edinburgh, Edinburgh, United Kingdom
Hôpital Huriez, Lille, France
University of Leipzig, Leipzig, Germany
Klinikum Ludwigshafen, Ludwigshafen, Germany