Pfob, André
Koelbel, Vivian
Schuetz, Florian
Feißt, Manuel
Blumenstein, Maria
Hennigs, André
Golatta, Michael
Heil, Joerg http://orcid.org/0000-0002-4684-9099
Article History
Received: 12 November 2019
Accepted: 25 February 2020
First Online: 9 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study complies with the current laws of Germany, where the study was conducted.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Heidelberg ethical committee, S-585/2018) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. For this type of study formal consent is not required. This article does not contain any studies with animals performed by any of the authors.
: The study was deemed to be potentially valuable and without risk for patients, including only anonymized, retrospective analysis of routinely collected data; consequently and in compliance with § 13 Abs. 1 LDSG BW, the ethics committee of the University of Heidelberg did not request approval of informed consent for this designated analysis.