Lenski, Markus
Hofereiter, Johann
Terpolilli, Nicole
Sandner, Torleif
Zausinger, Stefan
Tonn, Jörg-Christian
Kreth, Friedrich-Wilhelm
Schichor, Christian
Article History
Received: 7 March 2018
Accepted: 12 June 2018
First Online: 22 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: 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.
: Informed consent was obtained from all individual participants included in the study.