Wach, Johannes https://orcid.org/0000-0002-4680-0412
Hamed, Motaz
Schuss, Patrick
Güresir, Erdem
Herrlinger, Ulrich
Vatter, Hartmut
Schneider, Matthias
Article History
Received: 12 March 2020
Revised: 16 April 2020
Accepted: 28 May 2020
First Online: 4 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The present study was approved by the local ethics committee at the University of Bonn.
: Informed consent was not sought as a retrospective design was used.