Sprengel, Andreas
Lill, Pascal
Stegemann, Pierre
Bravo-Rodriguez, Kenny
Schöneweiß, Elisa-C.
Merdanovic, Melisa
Gudnason, Daniel
Aznauryan, Mikayel http://orcid.org/0000-0002-5395-3441
Gamrad, Lisa
Barcikowski, Stephan http://orcid.org/0000-0002-9739-7272
Sanchez-Garcia, Elsa
Birkedal, Victoria
Gatsogiannis, Christos
Ehrmann, Michael
Saccà, Barbara
Article History
Received: 20 July 2016
Accepted: 3 January 2017
First Online: 16 February 2017
Competing interests
: The authors declare no competing financial interests.