1. Amsterdam UMC, location Vrije Universiteit Amsterdam, Department Medicine for Older People , Amsterdam, The Netherlands
2. Amsterdam Public Health Research Institute, Aging & Later Life, Amsterdam , The Netherlands
3. Amsterdam UMC, location Vrije Universiteit Amsterdam, Department Medicine for Older People, Amsterdam , The Netherlands
4. Amsterdam Public Health Research Institute, Aging & Later Life , Amsterdam, The Netherlands
5. University of Humanistic Studies, Care Ethics , Utrecht, The Netherlands