Authors: Christina Duftner; Christian Dejaco; Franz Kainberger; Klaus Machold; Peter Mandl; Thomas Nothnagl; Tobias DeZordo; Rusmir Husic; Claudia Schüller-Weidekamm; Michael Schirmer Journal: Wien Klin Wochenschr Date: 2014-10-02 Impact factor: 1.704