Funding for this research was provided by:
Horizon 2020 (634757)
Received: 11 December 2017
Accepted: 12 January 2018
First Online: 20 February 2018
Ethics approval and consent to participate
: This study and its protocol has received ethics approval from the medical ethics committee of VU Amsterdam Medical Centre (VUmc, registration NL60705.029.17). All participants have to provide written informed consent in order to be included in the study.
: Not applicable.
: Annet Kleiboer is an editor forTrials.
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