van der Donk, Loek J. http://orcid.org/0000-0003-1929-8196
Fleer, Joke
Tovote, Annika
Ranchor, Adelita V.
Smink, Ans
Mul, Veronique E. M.
Sanderman, Robbert
Schroevers, Maya J.
Funding for this research was provided by:
Universitair Medisch Centrum Groningen
Article History
First Online: 29 January 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts of interest.
: The institutional review board of the University Medical Center of Groningen (UMCG), the Netherlands, approved the study. 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 participants.