Article History
Received: 18 April 2019
Accepted: 19 January 2020
First Online: 10 April 2020
Ethics approval and consent to participate
: The FHMLRec, the ethical committee of a Dutch University, provided ethical approval for this study (Muschalik/220517). Participants provided digital written informed consent before participating in the study.
: Not applicable.
: The authors declare that they have no competing interests.