Alberts, Ian http://orcid.org/0000-0003-2095-2263
Prenosil, George
Sachpekidis, Christos
Weitzel, Thilo
Shi, Kuangyu
Rominger, Axel
Afshar-Oromieh, Ali
Article History
Received: 20 September 2019
Accepted: 18 November 2019
First Online: 2 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All patients published in this manuscript signed a written informed consent form for the purpose of anonymised evaluation and publication of their data. This evaluation was approved by the ethics committee of the University of Bern (KEK-Nr. 2018-00299).