Hallmann, Anna-Lena
Araúzo-Bravo, Marcos J.
Mavrommatis, Lampros
Ehrlich, Marc
Röpke, Albrecht
Brockhaus, Johannes
Missler, Markus
Sterneckert, Jared
Schöler, Hans R.
Kuhlmann, Tanja
Zaehres, Holm
Hargus, Gunnar
Article History
Received: 4 May 2016
Accepted: 18 January 2017
First Online: 3 March 2017
Competing interests
: The authors declare no competing financial interests.