Kaufmann, Sascha
Russo, Giorgio I. http://orcid.org/0000-0003-4687-7353
Bamberg, Fabian
Löwe, Lorenz
Morgia, Giuseppe
Nikolaou, Konstantin
Stenzl, Arnulf
Kruck, Stephan
Bedke, Jens
Article History
Received: 13 November 2017
Accepted: 19 January 2018
First Online: 27 January 2018
Compliance with ethical standards
:
: Authors disclose 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 local ethic committee approved the study (397/2012R).
: Informed consent was obtained from all individual participants included in the study.