Weis, Christopher
Sternemann, Christian http://orcid.org/0000-0001-9415-1106
Cerantola, Valerio
Sahle, Christoph J. http://orcid.org/0000-0001-8645-3163
Spiekermann, Georg
Harder, Manuel
Forov, Yury
Kononov, Alexander
Sakrowski, Robin
Yavaş, Hasan
Tolan, Metin
Wilke, Max
Article History
Received: 31 May 2017
Accepted: 11 October 2017
First Online: 28 November 2017
Competing Interests
: The authors declare that they have no competing interests.