Sun, Jian
Ding, Huiguo
Chen, Guofeng
Wang, Guiqiang
Wei, Lai
Zhang, Jiming
Xie, Qing
Wan, Mobin
Tang, Hong
Chen, Shijun
Gao, Zhiliang
Wang, Yuming
Zhang, Dazhi
Huang, Wenxiang
Sheng, Jifang
Ning, Qin
Yang, Dongliang
Lu, Jian
Pan, Chen
Yang, Yuxiu
Wang, Jue
Sun, Chuanzhen
Wang, Qixin
Hou, Jinlin
Funding for this research was provided by:
Merck Sharp & Dohme, Shanghai, China (N/A)
Article History
Received: 23 January 2018
Accepted: 8 April 2019
First Online: 2 May 2019
Ethics approval and consent to participate
: This study was conducted in accordance with the guidelines of the Declaration of Helsinki and the principles of Good Clinical Practice (ICH-E6). Written informed consent according to standards of the local ethics committees was obtained from all patients.
: Not applicable.
: Qinxin Wang, Jue Wang, and Chuanzhen Sun are employees of MSD China.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.