Received: 19 March 2021
Accepted: 10 August 2021
First Online: 31 August 2021
: Approval was granted by the Geneva Cantonal Commission for Ethics in Human Research (CCER) on November 2, 2020 (Project-ID 2020–02103).This study was based on a retrospective use of clinical data, authorized in line with the art. 34 LRH (lack of consent) by the Geneva CCER. Our data is mainly focused on the pre-admission procedure and was therefore completely anonymized at the time of collection. We certify that no personal health-related data or biological materials was used in the event of a written or documented oral refusal by the persons concerned.
: Not applicable.
: The authors declared no potential competing interests with respect to the research authorship, and/or publication of the article.