Bartels-Velthuis, Agna A. http://orcid.org/0000-0001-6731-7836
van den Brink, Erik
Koster, Frits
Hoenders, H. J. Rogier
Funding for this research was provided by:
University of Groningen
Article History
First Online: 26 August 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The manuscript does not contain clinical studies or patient data. All procedures performed in studies involving human participants were in accordance with the ethical standards of the University Medical Center Groningen and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants in this study.