Funding for this research was provided by:
Received: 29 June 2022
Accepted: 30 March 2023
First Online: 21 April 2023
: Ethical approval was received from the ethics committee of the medical faculty of the University Heidelberg (S-072/2017). Participants were informed about the study and participation was voluntary. Written approval for participation was obtained from all participants.All methods were carried out in accordance with relevant ethical guidelines and regulations.
: Written consent for pseudonymised publication of the translated data was obtained from all participants.
: The authors declare that they have no competing interests.