Received: 4 July 2019
Accepted: 12 November 2019
First Online: 4 December 2019
Ethics approval and consent to participate
: The study was approved by the institutional review board (METC AMC) and was registered under the number NL7683 in the Dutch Trial Register. Retrospectively registered on 18/04/2019, ExternalRef removed
: Not applicable
: The authors declare that they have no competing interests.