Aufner, Peter http://orcid.org/0000-0002-4302-9343
Funding for this research was provided by:
Technische Universität Graz
Article History
First Online: 19 June 2019
Compliance with ethical standards
:
: Peter Aufner declares that he has no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.