[1
]
National Institute for Public Health and the Environment, Bilthoven, the Netherlands;
Department of Public and Occupational Health, EMGO+ Institute for Health and Care
Research, VU University Medical Center, Amsterdam, the Netherlands;. Electronic address:
karin.proper@rivm.nl.
[2
]
Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands.
[3
]
National Institute for Public Health and the Environment, Bilthoven, the Netherlands.
[4
]
Department of Public and Occupational Health, EMGO+ Institute for Health and Care
Research, VU University Medical Center, Amsterdam, the Netherlands;