Ilves, Outi E.
Hermsen, Lotte A. H.
van der Wouden, Johannes C.
Holla, Jasmijn F. M.
van der Leeden, Marike
Smalbrugge, Martin
Leone, Stephanie S.
van der Horst, Henriette E.
Dekker, Joost
Funding for this research was provided by:
Netherlands Organization for Health Research and Development
Article History
Received: 20 February 2018
Accepted: 29 May 2018
First Online: 6 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was performed in accordance with the ethical standards as laid down in the Declaration of Helsinki. A study protocol was approved by the Medical Ethics Committee of the VU University Medical Center (Amsterdam, Netherlands).
: From all the participants a written informed consent was obtained.