Lence, Tina
Akhtar, Junaid
Bayer, Marc
Schmid, Katharina
Spindler, Laura
Ho, Cheuk Hei
Kreim, Nastasja
Andrade-Navarro, Miguel A.
Poeck, Burkhard
Helm, Mark
Roignant, Jean-Yves
Article History
Received: 24 March 2016
Accepted: 21 October 2016
First Online: 30 November 2016
Competing interests
: The authors declare no competing financial interests.