1. Technical University of Munich, School of Medicine, Department of Psychiatry and Psychotherapy, Munich, Germany
2. Technical University of Munich, School of Medicine, Münchner Studienzentrum, Munich, Germany
3. Technical University of Munich, School of Medicine, Institute of Medical Informatics, Statistics and Epidemiology, Munich, Germany
4. German Alzheimer Society, Berlin, Germany
5. Palliative and Supportive Care Service, Chair in Geriatric Palliative Care, Lausanne University Hospital, Lausanne, Switzerland
6. Technical University of Munich, School of Medicine, Department of Psychosomatic Medicine and Psychotherapy, Munich, Germany
7. Munich Cluster for Systems Neurology (SyNergy), Munich, Germany