Hegen, Harald
Helbok, Raimund
Kofler, Mario
Pfausler, Bettina
Schiefecker, Alois
Schmutzhard, Erich
Beer, Ronny
Funding for this research was provided by:
Austrian Science Fund (KLI 375)
Article History
Received: 11 August 2017
Accepted: 25 June 2018
First Online: 28 June 2018
Ethics approval and consent to participate
: The study was approved by the ethics committee of Medical University of Innsbruck (AN4091 292/4.6 (3328a) and AN4088 292/4.3 (3331a)). Written informed consent was obtained from all patients.
: Not applicable.
: H. Hegen declares to have no competing interests.R. Helbok declares to have no competing interests.M. Kofler declares to have no competing interests.B. Pfausler declares to have no competing interests.A. Schiefecker declares to have no competing interests.E. Schmutzhard declares to have no competing interests.R. Beer declares to have no competing interests.
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