Zheng, Q
Wu, H
Yu, Q
Kim, D H
Lipton, J H
Angelini, S
Soverini, S
Vivona, D
Takahashi, N
Cao, J
Article History
Received: 1 April 2014
Revised: 18 July 2014
Accepted: 13 August 2014
First Online: 23 September 2014
Competing interests
: Dr Naoto Takahashi reports grants, personal fees from Novartis, Bristol-Myers Squibb and Pfizer, outside the submitted work. The remaining authors declare no conflict of interest.