Oerlemans, A. http://orcid.org/0000-0003-2043-4538
Verscheijden, L. F. M.
Mol, J. G. J.
Vermeulen, R. C. H.
Westerhout, J.
Roeleveld, N.
Russel, F. G. M.
Scheepers, P. T. J.
Funding for this research was provided by:
Rijksinstituut voor Volksgezondheid en Milieu (M250017-3910052958)
Article History
Received: 12 April 2019
Accepted: 18 July 2019
First Online: 29 July 2019
Compliance with ethical standards
:
: The authors declare that they have no potential conflict of interest.
: The study protocol with one amendment was approved by the Regional Committee on Research Involving Human Subjects Arnhem-Nijmegen (No. 2016-2267) in accordance with the 1964 Helsinki declaration and its later amendments. Written informed consent was obtained from all individual participants included in the study.