1. Institute of Family Practice, Medical Faculty University of Duisburg‐Essen Essen Germany
2. Institute of Humanities in Medicine Lausanne University Hospital and University of Lausanne Lausanne Switzerland
3. Chair in Geriatric Palliative Care, Palliative and Supportive Care Service Lausanne University Hospital and University of Lausanne Lausanne Switzerland
4. Institute of General Practice (ifam), Centre for Health and Society (chs), Medical Faculty Heinrich Heine University Düsseldorf Germany
5. Institute of Ethics, History and Theory of Medicine Ludwig Maximilian University of Munich Munich Germany