Sterenborg, Bernadette A. M. M.
Bronkhorst, Ewald M.
Wetselaar, Peter
Lobbezoo, Frank
Loomans, Bas A. C.
Huysmans, Marie-Charlotte D. N. J. M.
Funding for this research was provided by:
Radboud University Medical Center
Article History
Received: 7 May 2017
Accepted: 23 January 2018
First Online: 3 February 2018
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.