Rosta, Klara
Ott, Johannes http://orcid.org/0000-0002-2761-5262
Kelemen, Fanni
Temsch, Wilhelm
Lahner, Tobias
Reischer, Theresa
Helmer, Hanns
Somogyi, Aniko
Article History
Received: 6 May 2018
Accepted: 6 September 2018
First Online: 17 September 2018
Compliance with ethical standards
:
: This study was approved by the Institutional Review Board of the Medical University of Vienna (IRB number: 2191/2017) and was valid for one year after approval. The study protocol was in accordance with the Helsinki Declaration and current Austrian law and, thus, neither written nor verbal informed consent was necessary according to the Ethics Committee of the Medical University of Vienna. Therefore, it has not been obtained. The data were de-identified for statistical analysis.
: The authors report no conflict of interest.