Bijkerk, E. http://orcid.org/0000-0003-1773-7888
van Kuijk, S. M. J.
Beugels, J.
Cornelissen, A. J. M.
Heuts, E. M.
van der Hulst, R. R. W. J.
Tuinder, S. M. H.
Article History
Received: 21 December 2018
Accepted: 11 January 2019
First Online: 12 February 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 patients enrolled in the study.