Hofmann, Susanne
Schmidt, Manuel Alexander
Weissmann, Thomas
Eyüpoglu, Ilker
Strnad, Annedore
Semrau, Sabine
Fietkau, Rainer
Putz, Florian http://orcid.org/0000-0003-3966-2872
Lettmaier, Sebastian
Article History
Received: 3 March 2020
Accepted: 7 May 2020
First Online: 14 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed were in accordance with the ethical standards of the institutional research committee and with the 1964 Declaration of Helsinki and its later amendments.
: For this retrospective study, the requirement for formal consent was waived based on local legislation (BayKrG Art. 27 (4)). All authors have read and approved the final version of the manuscript for publication.