Duell, J
Dittrich, M
Bedke, T
Mueller, T
Eisele, F
Rosenwald, A
Rasche, L
Hartmann, E
Dandekar, T
Einsele, H
Topp, M S
Article History
Received: 27 September 2016
Revised: 10 January 2017
Accepted: 11 January 2017
First Online: 25 January 2017
Competing interests
: MST is an advisory board member, an honorary speaker and a travel support at Amgen. JD, TB, TM, MD, TD, HE, FE, FE, EH and AR declare no conflict of interest.