van Herten, Joost http://orcid.org/0000-0003-1860-9159
Buikstra, Suzanne
Bovenkerk, Bernice
Stassen, Elsbeth
Article History
Accepted: 7 March 2020
First Online: 12 March 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The study was carried out in accordance with the recommendations of the Social Sciences Ethics Committee of Wageningen University & Research, as confirmed by the chair of the Committee. All the respondents gave oral informed consent for anonymous use of the data for research purposes.