1. Department of Medical Psychology and Medical Sociology; University of Leipzig; Leipzig Germany
2. Department of Psychosomatic Medicine and Psychotherapy; Universal Medical Center Mainz; Mainz Germany
3. Department of Psychiatry, Psychosomatics and Psychotherapy; HELIOS Park-Klinikum Leipzig; Leipzig Germany
4. Leipziger Palliativgesellschaft; Palliative Care Service (SAPV); Leipzig Germany
5. Department of Internal Medicine; Muldentalkliniken; Medical Hospital Wurzen; Wurzen Germany