Funding for this research was provided by:
Received: 10 April 2020
Accepted: 15 June 2020
First Online: 28 August 2020
Ethics approval and consent to participate
: The Medical Ethics Committee of the Erasmus University Medical Center Rotterdam reviewed the research proposal and declared that the Dutch Medical Research Involving Human Subjects Act (Dutch abbreviation: WMO) did not apply. They issued a declaration of no objection to conducting this study and permitted to submit the results for publication in a scientific journal in the future (proposal number MEC-2015-614). All participants provided written informed consent.
: Not applicable.
: No authors have conflicts of interest to report.