| N Charlotte Onland-Moret | Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University |
| Jolanda M A Boer | Prevention and Health Services, National Institute for Public Health and the Environment |
| Wm Monique Verschuren | Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University |
| Wm Monique Verschuren | Prevention and Health Services, National Institute for Public Health and the Environment |
| Yvonne T van der Schouw | Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University |