Chen, Bo
Xiao, Zhibo
Lv, Furong
Lv, Fajin
Sheng, Bo
Shi, Xiaolin
Funding for this research was provided by:
the National Key Clinical Specialties Construction Program of China (NO.544 Medical Letter in the Ministry of Public Health(2013))
the Science and Technology Planning Project at Yuzhong district of Chongqing (NO.20120211)