Funding for this research was provided by:
Fonds Psychische Gezondheid (2011 6630)
Text and Data Mining valid from 2019-02-13
First Online: 13 February 2019
Compliance with Ethical Standards
: M.B. Cladder-Micus, J. Spijker, E.S. Becker, and J.N. Vrijsen declare they have no potential 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 participants gave informed consent.
: No animal studies were carried out by the authors for this article.