Michlits, Georg
Hubmann, Maria
Wu, Szu-Hsien
Vainorius, Gintautas
Budusan, Elena
Zhuk, Sergei
Burkard, Thomas R
Novatchkova, Maria
Aichinger, Martin
Lu, Yiqing
Reece-Hoyes, John
Nitsch, Roberto
Schramek, Daniel
Hoepfner, Dominic http://orcid.org/0000-0001-8450-7543
Elling, Ulrich http://orcid.org/0000-0002-4514-2809
Article History
Received: 5 April 2017
Accepted: 11 September 2017
First Online: 16 October 2017
Competing interests
: The authors declare no competing financial interests.