Funding for this research was provided by:
Text and Data Mining valid from 2018-10-24
Received: 30 April 2018
Accepted: 1 October 2018
First Online: 24 October 2018
Ethics approval and consent to participate
: The research protocol was approved by the Medical Ethics Review Committee of VU University Medical Center. Before the interview, interviewees received an information letter and informed consent form. Before starting the interview information was given verbally and the interviewee signed an informed consent form, including consent to publish parts of the interview anonymously.
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