de Boer, E.
Nijholt, I. M.
Jansen, S.
Edens, M. A.
Walen, S.
van den Berg, J. W. K.
Boomsma, M. F. http://orcid.org/0000-0002-7878-0970
Article History
Received: 13 April 2019
Accepted: 9 August 2019
First Online: 7 October 2019
Ethics approval and consent to participate
: This study was approved by the local medical ethical committee (reference number 14.10132) and all study participants gave written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.