Binggeli, Tatjana
Schoetzau, Andreas
Konieczka, Katarzyna
Article History
Received: 3 September 2018
Accepted: 26 October 2018
First Online: 12 November 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: The patients’ medical records were studied retrospectively. All investigations conformed to the principles outlined in the Declaration of Helsinki and have been performed with the permission EKNZ: BASEC 2016-00531 released by the responsible Ethics Committee “Ethikkommission Nordwest- und Zentralschweiz/EKNZ”. This article does not contain any studies with animals performed by any of the authors.