Großeholz, Ruth
Koh, Ching-Chiek
Veith, Nadine
Fiedler, Tomas
Strauss, Madlen
Olivier, Brett http://orcid.org/0000-0002-5293-5321
Collins, Ben C http://orcid.org/0000-0003-0827-3495
Schubert, Olga T http://orcid.org/0000-0002-2613-0714
Bergmann, Frank
Kreikemeyer, Bernd
Aebersold, Ruedi
Kummer, Ursula
Article History
Received: 16 December 2015
Revised: 10 June 2016
Accepted: 17 June 2016
First Online: 8 September 2016
Competing interests
: The authors declare no conflict of interest.