1. Ludwig Maximilians University of Munich, Clinic and Policlinic for Palliative Medicine, Germany
2. Munich School of Philosophy, Germany
3. Ludwig Maximilians University of Munich, Clinic and Policlinic for Palliative Medicine, Munich School of Philosophy, Germany
4. Hospital of the “Barmherzige Brüder,” Palliative Unit, Germany
5. Research Unit of Health, Man and Society, Institute of Public Health, SDU, Denmark
6. Freiburg Institute for Advanced Studies, Germany