van der Velden, Joanne M.
van der Linden, Yvette M.
Versteeg, Anne L.
Verlaan, Jorrit-Jan
Sophie Gerlich, A.
Pielkenrood, Bart J.
Kasperts, Nicolien
Verkooijen, Helena M.
Funding for this research was provided by:
University Medical Center Utrecht
Article History
Received: 26 July 2018
Accepted: 29 October 2018
First Online: 10 November 2018
Compliance with ethical standards
:
: No funding was received for this study.
: 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.
: All persons gave their informed consent prior to their inclusion in the study.