Mair, Christian
Warwitz, Boris
Fink, Katharina
Scarpa, Lorenza
Nilica, Bernhard
Maffey-Steffan, Johanna
Buxbaum, Sabine
Virgolini, Irene J.
Article History
Received: 16 April 2018
Accepted: 17 May 2018
First Online: 23 May 2018
Compliance with ethical standards
:
: The authors declare no conflict of interest relevant to this article.
: 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. This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.