1. Departments of Nursing Home Medicine and Public and Occupational Health and Institute for Research in Extramural Medicine (EMGO Institute), VU University Medical Center, Amsterdam
2. Department of Public and Occupational Health and Institute for Research in Extramural Medicine (EMGO Institute), VU University Medical Center, Amsterdam; Department of Medical Sociology and Health Sciences, End-of-life Care Research Group, Vrije Universiteit Brussel, Brussels, Belgium
3. Department of Nursing Home Medicine and Institute for Research in Extramural Medicine (EMGO Institute), VU University Medical Center, Amsterdam
4. Department of Public and Occupational Health and Institute for Research in Extramural Medicine (EMGO Institute), VU University Medical Center, Amsterdam, The Netherlands