Brenner, Christoph
Margreitter, Julian
Gratl, Alexandra
Klocker, Josef
Kirchmair, Rudolf
Marschang, Peter
Friedrich, Guy
Metzler, Bernhard
Moes, Nicolas
Funding for this research was provided by:
University of Innsbruck and Medical University of Innsbruck
Article History
Received: 19 February 2017
Accepted: 6 January 2018
First Online: 24 January 2018
Conflict of interest
: C. Brenner received compensation for travel expenses (participation fee for a scientific conference) from St. Jude Medical. J. Margreitter, A. Gratl, J. Klocker, R. Kirchmair, P. Marschang, G. Friedrich, B. Metzler, and N. Moes declare that they have no competing interests.