Montanari, Eliana
Grimm, Christoph
Schwameis, Richard
Kuessel, Lorenz
Polterauer, Stephan
Paternostro, Chiara
Husslein, Heinrich http://orcid.org/0000-0003-0585-7444
Article History
Received: 31 October 2017
Accepted: 21 March 2018
First Online: 30 March 2018
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the Ethics Committee of the Medical University of Vienna (EK number 1712/2015, approved September 2015). According to the University Ethics Committee a formal consent was not required for this type of study, and therefore, the need for informed consent for participation was waived.
: This article does not contain any studies with animals performed by any of the authors.