Leitner, Lukas
Malaj, Isabella
Sadoghi, Patrick
Amerstorfer, Florian
Glehr, Mathias
Vander, Klaus
Leithner, Andreas
Radl, Roman
Article History
Received: 13 September 2017
Revised: 29 March 2018
Accepted: 10 April 2018
First Online: 13 April 2018
Compliance with ethical standards
:
: The authors declare no competing financial interests.
: This study was approved by the Institutional Ethical Review Board (Reference number: 28-210 ex 15/16).