De Weger, E.
Van Vooren, N. J. E.
Drewes, H. W.
Luijkx, K. G.
Baan, C. A.
Article History
Received: 8 March 2019
Accepted: 30 March 2020
First Online: 16 April 2020
Ethics approval and consent to participate
: This study received ethics approval from Tilburg University (reference: EC-2017.96). All participants were provided with information letters concerning the study and had time to ask any questions they may have had. It was also made clear that participation was completely voluntary. Afterwards, all participants signed forms stating their consent to participate. This is in accordance with Dutch national guidelines: ExternalRef removed and ExternalRef removed
: Consent for publication was obtained from all of the study’s participants. Participants were provided with information letters and were also verbally informed of the fact that any information they shared would be treated completely confidentialy and anonymously (e.g. without any person-identifiable information). This is in accordance with Dutch national guidelines.
: The authors have no competing interests or conflicts of interest.