Ćaszewska, Agata http://orcid.org/0000-0002-6689-3708
Schwab, Markus
Leutner, Eva
Oberrauter, Marold
Spiel, Georg
Simon, Judit http://orcid.org/0000-0001-9279-8627
Article History
Accepted: 17 April 2019
First Online: 27 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study had been approved by the Ethics Committee of the Medical University of Vienna (EK-Nr: 2191/2015, Votum: 08.03.2016).
: Informed consent was obtained from all individual participants included in the study.