El-Awaad, Ehab
Pryymachuk, Galyna
Fried, Cora
Matthes, Jan
Isensee, Jörg https://orcid.org/0000-0002-3390-0051
Hucho, Tim https://orcid.org/0000-0002-4147-9308
Neiss, Wolfram F.
Paulsson, Mats
Herzig, Stefan
Zaucke, Frank https://orcid.org/0000-0002-7680-9354
Pietsch, Markus
Article History
Received: 31 August 2017
Accepted: 21 October 2019
First Online: 7 November 2019
Competing interests
: The authors declare no competing interests.