Funding for this research was provided by:
bundesministerium für bildung und forschung (01GY1611)
Universität Bielefeld
Article History
Received: 21 June 2021
Accepted: 5 October 2021
First Online: 12 October 2021
Declarations
:
: Written informed consent was obtained from all participants and the study protocol was approved by the ethics committee of the Medical Faculty Heidelberg (reference: S-516/2017).
: Not applicable.
: The authors declare that they have no conflict of interest.