Funding for this research was provided by:
Fonds Wetenschappelijk Onderzoek (research project (G017818N) and PhD fellowship (1162618N))
Received: 20 January 2022
Accepted: 1 June 2022
First Online: 27 June 2022
: This research project was performed in accordance with the Declaration of Helsinki and the European rules of the General Data Protection Regulation. It received ethical approval from the Medical Ethics Committee of the Brussels University Hospital with reference BUN 143201939499, from the Medical Ethics Committee of Ghent University Hospital with reference 2019/0456, and from the Medical Ethics Committee of the Brothers of Charity with reference OG054-2019–20. All interviewees were given an information letter and detailed informed consent. The interviews were held upon signature of the informed consent.
: Not applicable (no identifiable information/data).
: All authors have completed the ICMJE uniform disclosure form at ExternalRef removed and declare: no support from any organisation for the submitted work; no other relationships or activities that could appear to have influenced the submitted work.