Simons, C. C. J. M.
Schouten, L. J. http://orcid.org/0000-0003-3361-7560
Godschalk, R. W.
van Schooten, F. J.
van den Brandt, P. A.
Weijenberg, M. P. http://orcid.org/0000-0003-1695-4768
Article History
Received: 4 June 2018
Accepted: 23 October 2018
First Online: 8 November 2018
Competing Interests
: The authors declare no competing interests.