Funding for this research was provided by:
Johann Wolfgang Goethe-Universität, Frankfurt am Main
Received: 19 April 2021
Accepted: 21 September 2021
First Online: 30 September 2021
: The Goethe University Hospital Frankfurt’s ethics committee reviewed and approved this study (No. 20–909). Written informed consent was obtained from all subjects (health care professionals) who volunteered to participate in this study.
: Written informed consent for publication of study data was obtained from all participants.
: The authors declare that they have no competing interests.