Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (402170461 - TRR265)
Received: 18 May 2020
Accepted: 4 June 2020
First Online: 16 June 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the Medical Faculty Mannheim at the University of Heidelberg, Germany (2019-623 N) and conforms to the requirements of the World Medical Association’s Declaration of Helsinki. All participants provided written informed consent following a detailed explanation of the procedures and were able to withdraw their consent at any time without negative consequences.
: Not applicable.
: The authors declare that they do not have competing interests.