1. Department of Public Health and Primary Care; Leiden University Medical Center; Leiden The Netherlands
2. Academic Workplace (AWP) Public Health Zuid-Holland Noord; Leiden The Netherlands
3. Department of Health Promotion; NUTRIM School for Nutrition, Toxicology and Metabolism; Maastricht University Medical Center; Maastricht The Netherlands
4. TNO Leiden; Leiden The Netherlands
5. Amsterdam Institute for Social Science Research; University of Amsterdam; The Netherlands