Wirth, Stephan H.
Renner, Niklas
Niehaus, Richard
Farei-Campagna, Jan
Deggeller, Marcel
Scheurer, Fabrice
Palmer, Katie
Jentzsch, Thorsten http://orcid.org/0000-0002-6133-3314
Article History
Received: 16 July 2018
Accepted: 10 September 2019
First Online: 15 October 2019
Ethics approval and consent to participate
: Ethics approval was provided by the local ethics committee (cantonal ethics committee Zurich: 2015–0480), allowing this retrospective study with a many patients without the need for individually signed informed consent.
: Not applicable.
: The authors declare that they have no competing interests.