Feichtinger, Xaver http://orcid.org/0000-0002-7171-5826
Kocijan, Roland
Mittermayr, Rainer
Baierl, Andreas
Schanda, Jakob
Wakolbinger, Robert
Resch, Heinrich
Fialka, Christian
Muschitz, Christian
Article History
Received: 27 August 2018
Accepted: 4 February 2019
First Online: 12 February 2019
Compliance with ethical standards
:
: All authors declare that they have no competing interests.