Hoeltzenbein, Maria http://orcid.org/0000-0002-2451-4247
Lehmann, Marie-Louise
Beck, Evelin http://orcid.org/0000-0003-1008-8563
Dathe, Katarina http://orcid.org/0000-0002-8674-5817
Schaefer, Christof http://orcid.org/0000-0001-9001-0525
Funding for this research was provided by:
German Ministry of Health
German Federal Institute for Drugs and Medical Devices
Article History
Received: 27 September 2020
Accepted: 2 December 2020
First Online: 26 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was registered with the German Clinical Trial register (DRKS00010502) and the study protocol was approved by the ethics committee of the Charité-Universitätsmedizin Berlin (EA1/107/16).