Sigmund, Irene Katharina http://orcid.org/0000-0002-5068-2738
Windhager, Reinhard
Sevelda, Florian
Staats, Kevin
Puchner, Stephan Engelbert
Stenicka, Sandra
Thalhammer, Florian
Holinka, Johannes
Funding for this research was provided by:
Medical University of Vienna
Article History
Received: 21 July 2018
Accepted: 28 August 2018
First Online: 6 September 2018
Compliance with ethical standards
: The study was approved by the institutional ethical review board of Medical University of Vienna and was done in accordance with Declaration of Helsinki.
: The authors declare that they have no conflict of interest.