Received: 6 August 2019
Accepted: 5 October 2020
First Online: 16 October 2020
Ethics approval and consent to participate
: The study protocol, information brochure, questionnaires, and informed consent have received ethics approval from the Amsterdam University Medical Centre (AMC), protocol 2017-223. Central ethical approval at both central and local level has been confirmed from the Amsterdam University Medical Centre (ref approval no. 2017-223), and we will not begin recruiting at other centers in the trial until local ethical approval has been obtained. Informed consent will be obtained from all study participants. Study results will lead to public disclosure but cannot be traced back to the individual patients who took part in this study.
: Not applicable.
: No potential conflict of interest is reported by the authors.