Funding for this research was provided by:
STIVORO (-)
Article History
Received: 4 September 2018
Accepted: 15 April 2019
First Online: 7 May 2019
Ethics approval and consent to participate
: The Medical Ethics Committee of the Academic Medical Center in Amsterdam, The Netherlands, has confirmed that ethics approval is not necessary, because the Medical Research Involving Human Subjects Act (WMO) does not apply to our study (letter W16_328). In accordance with the regulations of the Medical Ethics committee, after receiving verbal information on the content and purpose of the study, all participants gave verbal consent, which was audio recorded.
: Informed consent was obtained from the participants before the recording of the interview.
: The authors declare that they have no competing interests.
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