Hirk, Sonja
Huhulescu, Steliana
Allerberger, Franz
Lepuschitz, Sarah
Rehak, Sonja
Weil, Sandra
Gschwandtner, Elisabeth
Hermann, Michael
Neuhold, Stephanie
Zoufaly, Alexander
Indra, Alexander
Article History
Received: 10 November 2015
Accepted: 23 December 2015
First Online: 29 January 2016
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.