Aumiller, Verena
Strobel, Benjamin
Romeike, Merrit
Schuler, Michael
Stierstorfer, Birgit E.
Kreuz, Sebastian
Article History
Received: 13 December 2016
Accepted: 14 February 2017
First Online: 10 March 2017
Competing Interests
: All authors of this study are employees of Boehringer Ingelheim Pharma GmbH & Co. KG.