Institution: | 1. Department of General Practice and Family Medicine, University Medical Center Goettingen, Germany;2. Department of Primary Medical Care, University Medical Center Hamburg‐Eppendorf, Germany;3. Geriatric Clinic, University Hospital Zurich, Switzerland;4. Faculty V – Health, Religious Education, University of Applied Sciences and Arts, Social Affairs, Hannover, Germany;5. Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Germany |