Nitschke, Ina
Frank, Frederick
Müller-Werdan, Ursula
Eckardt-Felmberg, Rahel
Stillhart, Angela
Funding for this research was provided by:
Universität Leipzig
Article History
Received: 18 March 2021
Accepted: 19 May 2021
First Online: 25 June 2021
Declarations
:
: I. Nitschke, F. Frank, U. Müller-Werdan, R. Eckardt-Felmberg and A. Stillhart declare that they have no competing interests.
: The ethics committee of the Berlin Charité approved the implementation of the study (ethics vote of 25 June 2015, application number EA 1/139/15).