Schwetz, Verena
Eisner, Florian
Schilcher, Gernot
Eller, Kathrin
Plank, Johannes
Lind, Alice
Pieber, Thomas R.
Mader, Julia K.
Eller, Philipp
Funding for this research was provided by:
Medical University of Graz
Article History
Received: 26 April 2016
Accepted: 4 August 2017
First Online: 1 September 2017
Compliance with ethical guidelines
:
: V. Schwetz, F. Eisner, G. Schilcher, K. Eller, J. Plank, A. Lind, T.R. Pieber, J.K. Mader, and P. Eller declare that they have no competing interests.
: 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. Informed consent was obtained from all individual participants included in the study.