672
Participants
Start Date
February 28, 2005
Primary Completion Date
January 31, 2013
Study Completion Date
January 31, 2014
Qilu Hospital, Shandong University, Jinan
Shandong University
OTHER
Second Affiliated Hospital of Medical College Shandong University
OTHER
Jinan Military General Hospital
OTHER
Shandong University of Traditional Chinese Medicine
OTHER
West China Hospital
OTHER