Distler, F. A. http://orcid.org/0000-0003-0457-3888
Pahernik, S.
Gakis, G.
Hutterer, G.
Lebentrau, S.
Rink, M.
Nuhn, P.
Brookman-May, S.
Burger, M.
Gratzke, C.
Wolff, I.
May, M.
Article History
Received: 9 July 2019
Accepted: 6 December 2019
First Online: 13 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was conducted in accordance with the Declaration of Helsinki in its latest version. This article does not contain any studies with animals performed by any of the authors. Analyzed data were completely anonymized and derived from established databases with rigorous data protection measures. Hence, informed consent was not required.