Notter, T
Coughlin, J M
Gschwind, T
Weber-Stadlbauer, U
Wang, Y
Kassiou, M
Vernon, A C
Benke, D
Pomper, M G
Sawa, A
Meyer, U
Article History
Received: 12 August 2016
Revised: 14 October 2016
Accepted: 28 November 2016
First Online: 17 January 2017
Competing interests
: ACV has previously received grant support from F. Hoffmann-La Roche Ltd. The remaining authors declare no conflict of interest. The present work is purely academic.