Brechet, Aline
Buchert, Rebecca http://orcid.org/0000-0001-7576-3326
Schwenk, Jochen
Boudkkazi, Sami
Zolles, Gerd
Siquier-Pernet, Karine
Schaber, Irene
Bildl, Wolfgang
Saadi, Abdelkrim
Bole-Feysot, Christine
Nitschke, Patrick
Reis, Andre http://orcid.org/0000-0002-6301-6363
Sticht, Heinrich
Al-Sanna’a, Nouriya
Rolfs, Arndt
Kulik, Akos
Schulte, Uwe
Colleaux, Laurence
Abou Jamra, Rami
Fakler, Bernd
Article History
Received: 24 November 2016
Accepted: 11 May 2017
First Online: 4 July 2017
Competing interests
: The authors declare no competing financial interests.