1. National Institute for Public Health and the Environment, Center for Nutrition, Prevention and Health Services, Antonie van Leeuwenhoeklaan 9, 3721 MA Bilthoven, Netherlands
2. Windesheim University of Applied Sciences, Department of Health and Wellbeing, Research Group Living Well With Dementia, Campus 2, P.O. Box 10090, 8000 GB Zwolle, Netherlands
3. Department of Public and Occupational Health, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute, Amsterdam UMC, 1081 BT Amsterdam, Netherlands