Schulze-Hagen, M. http://orcid.org/0000-0002-9182-2688
Truhn, D.
Duong, F.
Keil, S.
Pedersoli, F.
Kuhl, C. K.
Lurje, G.
Neumann, U.
Isfort, P.
Bruners, P.
Zimmermann, M.
Article History
Received: 18 October 2019
Accepted: 9 January 2020
First Online: 23 January 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Approval for this retrospective study was waived by the institutional review board (IRB).
: This study has obtained IRB approval from the local ethics committee, and the need for informed consent was waived.
: Consent for publication was obtained for every individual person’s data included in the study.