De Kleermaeker, Floriaan G. C. M. http://orcid.org/0000-0002-2290-2342
Meulstee, Jan
Bartels, Ronald H. M. A.
Verhagen, Wim I. M.
Article History
Received: 15 January 2019
Accepted: 8 February 2019
First Online: 19 February 2019
Compliance with ethical standards
:
: Permission from the local Medical Ethics Committee (Arnhem Nijmegen) was obtained. 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.
: Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.
: Not applicable.
: Not applicable.