Bruns, Nora https://orcid.org/0000-0003-3809-1887
Große Lordemann, Anja
Rasche, Tobias
Meyburg, Jochen
Krüger, Marcus
Wieg, Christian
Gratopp, Alexander
Hoppenz, Marc
Heitmann, Friedhelm
Hoppen, Thomas
Löffler, Günther
Felderhoff-Müser, Ursula
Dohna-Schwake, Christian
Funding for this research was provided by:
Stiftung Universitätsmedizin Essen
Medizinische Fakultät, Universität Duisburg-Essen (IFORES)
Article History
Received: 6 July 2020
Accepted: 21 November 2020
First Online: 1 December 2020
Ethics approval and consent to participate
: The study protocol was approved by the ethics committee of the Medical Faculty of the University of Duisburg-Essen (Ethik-Kommission der Medizinischen Fakultät der Universität Duisburg-Essen). Consent to participate was not required according to German legislation because the study was performed retrospectively and anonymously.
: Consent for publication was not required according to German legislation because the study was performed retrospectively and anonymously.
: The authors declare that they have no competing interests.