Received: 14 July 2022
Accepted: 26 November 2022
First Online: 27 December 2022
: The research was conducted ethically in accordance with the World Medical Association Declaration of Helsinki. Ethics approval for the study was given by the Ethics committee of the Medical Faculty of the University of Tuebingen (Project number: 411/2020BO). All participants gave written informed consent before inclusion.
: Not applicable.
: The authors declare that they have no competing interests.