Funding for this research was provided by:
SIA (RAAK PRO-3-37)
Received: 4 June 2018
Accepted: 5 August 2019
First Online: 28 August 2019
Ethics approval and consent to participate
: The Ethics Review Board of the Tilburg School of Social and Behavioral Sciences approved the study (Reference: EC-2012.04). Informed consent was prospectively obtained from participants by the use of a written consent form.
: Participants agreed to quotes from their interviews being published.
: The authors declare that they have no competing interests.