Yang, Yun-Peng
Ma, Yu-Xiang
Huang, Yan
Zhao, Yuan-Yuan
Fang, Wen-Feng
Hong, Shao-Dong
Tian, Ying
Xue, Cong
Sheng, Jin
Zhang, Li
Article History
Received: 20 January 2015
Accepted: 10 June 2015
First Online: 3 July 2015
Competing interests
: The INFORM study was funded by AstraZeneca. Li Zhang has received honoraria for lectures from Roche and AstraZeneca. All other authors have declared no competing financial interests.