Sutter, Damian
Treier, Aline
Vögelin, Esther
Article History
Received: 9 July 2022
Accepted: 20 October 2023
First Online: 10 November 2023
Declarations
:
: Ethical approval was evaluated by the Institutional Review Board (IRB) Kantonale Ethikkommission Bern Switzerland (KEK BE). All methods were carried out in accordance with the declaration of Helsinki.Ethical approval for the cadaver experiments was obtained from the IRB (reference KEK BE 2018–00264). All donors had given their informed consent and dedicated their bodies to education and research during their lifetime.Ethical approval for the retrospective patient chart review was deemed unnecessary due to national regulations (article 3, Human Research Act, Federal Law, Switzerland). Informed consent was obtained from all patients included in this review.
: Not applicable.
: The authors declare no competing interests.