Schwarz, G.
Errath, M.
Arguelles Delgado, P.
Schöpfer, A.
Cavic, T.
Funding for this research was provided by:
Medical University of Graz
Article History
First Online: 27 February 2019
Compliance with ethical guidelines
:
: G. Schwarz, M. Errath, P. Delgado, A. Schöpfer and T. Cavic declare that they have no competing interests.
: This article does not contain any studies with human participants or animals performed by any of the authors.