Sulzgruber, Patrick
Thaler, Barbara
Koller, Lorenz
Baumgartner, Johanna
Pilz, Arnold
Steininger, Matthias
Schnaubelt, Sebastian
Fleck, Tatjana
Laufer, Günther
Steinlechner, Barbara
Winter, Max-Paul
Goliasch, Georg
Wojta, Johann
Niessner, Alexander
Article History
Received: 1 March 2018
Accepted: 25 May 2018
First Online: 25 June 2018
Competing Interests
: The authors declare no competing interests.