Hamböck, Martina
Hosmann, Arthur
Seemann, Rudolf
Wolf, Harald
Schachinger, Florian
Hajdu, Stefan
Widhalm, Harald http://orcid.org/0000-0001-9739-6176
Funding for this research was provided by:
Medical University of Vienna
Article History
Received: 18 October 2019
Accepted: 23 January 2020
First Online: 5 February 2020
Compliance with ethical standards
: All procedures performed in studies 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 authors declare that they have no conflict of interest.
: The conduction of this study was approved by the Ethics Committee of the Medical University of Vienna (ID number: 999/2010).
: For this type of study, formal consent is not required.