[1] Beijing Univ Tradit Chinese Med, Dongzhimen Hosp, Dept Neurosurg, Beijing 100007, Peoples R China
[2] Beijing Univ Chinese Med, Beijing 100102, Peoples R China
[3] Hebei Prov Hosp Tradit Chinese Med, Shijiazhuang 050000, Peoples R China
[4] Beijing Univ Chinese Med, Liver Dis Acad Tradit Chinese Med, Beijing 100700, Peoples R China
[5] Beijing Univ Chinese Med, Dongzhimen Hosp, Key Lab Chinese Internal Med, Beijing 100700, Peoples R China
[6] Nanyang Technol Univ, Sch Biol Sci, Nanyang 637551, Peoples R China
[7] Beijing Univ Chinese Med, Dongfang Hosp, Dept Rheumatism, Beijing 100078, Peoples R China