1,502
Participants
Start Date
May 31, 2013
Primary Completion Date
October 31, 2014
Study Completion Date
October 31, 2014
without interventions
without interventions
Research Site, Beijing
Research Site, Chongqing
Research Site, Guangzhou
Research Site, Harbin
Research Site, Changsha
Research Site, Baotou
Research Site, Nanjing
Research Site, Qingdao
Research Site, Chengdu
Research site, Hangzhou
Research Site, Wenzhou
Lead Sponsor
AstraZeneca
INDUSTRY