[1] Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU),Department of Palliative Medicine, Universitätsklinikum Erlangen, Comprehensive Cancer Center EMN
[2] Coordination Office Palliative Care,Erlangen
[3] Part of the German Comprehensive Cancer Center Network,Institut für Allgemeinmedizin
[4] Medizinische Hochschule Hannover,Department of Palliative Medicine, University Medical Center Göttingen, Comprehensive Cancer Center
[5] Georg-August-Universität Göttingen,Department of Palliative Medicine
[6] Universitätsklinikum Göttingen,undefined