Bossart, Simon https://orcid.org/0000-0003-1285-302X
Mühlethaler, Konrad
Garzoni, Christian
Furrer, Hansjakob
Article History
Received: 18 October 2019
Accepted: 23 April 2020
First Online: 1 May 2020
Ethics approval and consent to participate
: The cantonal ethic commission of Bern, Switzerland, approved the retrospective data analysis.
: Not applicable.
: All authors declare that they have no significant competing financial, professional, or personal interests that might have influenced the performance or presentation of the work described in this manuscript.