Abma, Inger L. http://orcid.org/0000-0002-3307-6736
Rovers, Maroeska
IJff, Marijke
Hol, Bernard
Westert, Gert P.
van der Wees, Philip J.
Funding for this research was provided by:
Radboud Universitair Medisch Centrum (R002257)
Article History
Received: 5 March 2018
Accepted: 26 July 2018
First Online: 3 August 2018
Ethics approval and consent to participate
: For this type of study ethical approval is not required under Dutch law. We obtained an official exemption from the the local Medical Ethics Committee CMO Arnhem-Nijmegen (file number 2015–2219). Informed consent was obtained from all participants included in the study. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare that they have no competing interests.
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