Scherner, M.
Weber, C.
Schmidt, H.
Kuhr, K.
Hamacher, S.
Sabashnikov, A.
Eghbalzadeh, K.
Mader, N.
Wahlers, T.
Wippermann, J.
Article History
Received: 18 April 2020
Revised: 26 September 2020
Accepted: 21 October 2020
First Online: 20 January 2021
Compliance with ethical guidelines
:
: M. Scherner, C. Weber, H. Schmidt, K. Kuhr, S. Hamacher, A. Sabashnikov, K. Eghbalzadeh, N. Mader, T. Wahlers and J. Wippermann declare that they have no competing interests.
: This study was approved by our Institutional Review Board. Individual informed consent was waived due to retrospective analysis of existing patient data. All studies mentioned were in accordance with the ethical standards indicated in each case.