1. Department of Psychiatry, Amsterdam UMC, Location VUmc, Amsterdam, Netherlands
2. Amsterdam Public Health Research Institute, Amsterdam, Netherlands
3. TNO Healthy Living, Leiden, Netherlands
4. HilverZorg–Day-Care Center Zonnehoeve, Hilversum, Netherlands
5. Department of Clinical- Neuro- and Developmental Psychology, Faculty of Behavioural and Movement Sciences, VU University Amsterdam, Amsterdam, Netherlands
6. Department of Medicine for Older People, Gerion, Amsterdam, Netherlands