Liebensteiner, Michael
Runer, Armin
Kranewitter, Christof
Nachtigal, Philipp
Giesinger, Johannes
Dammerer, Dietmar
Henninger, Benjamin
Article History
Received: 2 January 2020
Accepted: 21 April 2020
First Online: 6 May 2020
Ethics approval and consent to participate
: Ethics approval was obtained from the Ethics Committee of the Medical University of Innsbruck (Ethikkommission der Medizinischen Universität lnnsbruck).Professional language editing performed by Mary Heaney Margreiter, professional translator/editor and Certified Court Interpreter.
: Not applicable.
: All authors declare that they have no competing interests.