Böhme, Mathias A
Beis, Christina
Reddy-Alla, Suneel
Reynolds, Eric
Mampell, Malou M
Grasskamp, Andreas T http://orcid.org/0000-0002-5895-6529
Lützkendorf, Janine
Bergeron, Dominique Dufour
Driller, Jan H
Babikir, Husam
Göttfert, Fabian
Robinson, Iain M
O'Kane, Cahir J http://orcid.org/0000-0002-3488-2078
Hell, Stefan W
Wahl, Markus C
Stelzl, Ulrich http://orcid.org/0000-0003-2500-3585
Loll, Bernhard http://orcid.org/0000-0001-7928-4488
Walter, Alexander M
Sigrist, Stephan J
Article History
Received: 7 April 2016
Accepted: 20 July 2016
First Online: 15 August 2016
Competing interests
: The authors declare no competing financial interests.