Funding for this research was provided by:
RWTH Aachen University
Article History
Accepted: 27 June 2022
First Online: 12 August 2022
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of the Medical Faculty of the RWTH Aachen University, Germany (EK 311/19)
: All participants received written explanations of the purpose and procedures of the study, and all participants provided written informed consent.
: The authors declare that they have no conflicts of interest.