Heller, G
Topakian, T
Altenberger, C
Cerny-Reiterer, S
Herndlhofer, S
Ziegler, B
Datlinger, P
Byrgazov, K
Bock, C
Mannhalter, C
Hörmann, G
Sperr, W R
Lion, T
Zielinski, C C
Valent, P
Zöchbauer-Müller, S
Article History
Received: 23 October 2015
Revised: 11 May 2016
Accepted: 16 May 2016
First Online: 23 May 2016
Competing interests
: PV received research grants from Novartis and Ariad. The other authors declare no conflict of interest.