Funding for this research was provided by:
Theia Foundation (2016244)
Coolsingel Foundation (444)
Franciscus Friends Fund
Received: 12 July 2018
Accepted: 1 November 2018
First Online: 17 December 2018
Ethics approval and consent to participate
: The Erasmus MC Ethics Committee approved the original protocol of this study on 28 November 2016 (MEC-2016-400) and the last amendment was approved on 8 May 2018. All changes are included in this protocol. Any additional amendments will be notified to the METC as well as updated in the trial registry.
: Not applicable.
: The authors declare that they have no competing interests.
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