Funding for this research was provided by:
Centre for Quality in Care, ZQP
Charité
Article History
Accepted: 8 December 2020
First Online: 26 January 2021
Compliance with ethical standards
:
: The authors declare no conflicts of interest associated with this manuscript.
: The research was conducted with counsel from the data protection officer at the Charité—Universitätsmedizin Berlin, Germany and approval of the ethics committee of the Charité—Universitätsmedizin Berlin, Germany (EA4/131/14).