De Munck, T. J. I.
Verhaegh, P. L. M.
Verbeek, J.
Verheij, J.
Greve, J. W.
Jonkers, D. M. A. E.
Masclee, A. A. M.
Koek, G. H. http://orcid.org/0000-0002-7863-392X
Article History
First Online: 2 January 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: 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.