Kapfinger, Stephan
Reichert, Thorsten
Lichtmannecker, Stefan
Müller, Kai
Finley, Jonathan J. https://orcid.org/0000-0003-3036-529X
Wixforth, Achim
Kaniber, Michael
Krenner, Hubert J. https://orcid.org/0000-0002-0696-456X
Article History
Received: 18 May 2015
Accepted: 1 September 2015
First Online: 5 October 2015
Competing interests
: The authors declare no competing financial interests.