Kavran, Mihaela
Zgomba, Marija
Weitzel, Thomas
Petric, Dusan
Manz, Christina
Becker, Norbert http://orcid.org/0000-0003-4536-4257
Article History
Received: 22 May 2018
Accepted: 24 July 2018
First Online: 28 August 2018
Compliance with ethical standards
:
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Not applicable.
: The authors declare that they have no conflicts of interest.