Rabe, E.
Breu, F. X.
Flessenkämper, I.
Gerlach, H.
Guggenbichler, S.
Kahle, B.
Murena, R.
Reich-Schupke, S.
Schwarz, T.
Stücker, M.
Valesky, E.
Werth, S.
Pannier, F.
Article History
First Online: 30 November 2020
Compliance with ethical guidelines
:
: Documentation and declarations pertaining to potential conflicts of interest are available online at ExternalRef removed.
: For this article no studies with human participants or animals were performed by any of the authors. All studies performed were in accordance with the ethical standards indicated in each case.
: The supplement containing this article is not sponsored by industry.