[1]Shanghai Jiao Tong Univ, Sch Med, Rui Jin Hosp, Shanghai, Peoples R China.
[2]Guangdong Gen Hosp, Guangzhou, Guangdong, Peoples R China.
[3]Zhengzhou Univ, Affiliated Hosp 1, Zhengzhou, Peoples R China.
[4]Fudan Univ, Affiliated Hosp 5, Shanghai, Peoples R China.
[5]Nanchang Univ, Affiliated Hosp 1, Nanchang, Peoples R China.
[6]Shanghai Jiao Tong Univ, Affiliated Hosp 1, Shanghai, Peoples R China.
[7]Xiamen Univ, Affiliated Hosp 1, Xiamen, Peoples R China.
[8]Inner Mongolia Peoples Hosp, Hohhot, Peoples R China.
[9]Tongji Univ, Shanghai Yangpu Hosp, Shanghai, Peoples R China.
[10]PLA Navy Gen Hosp, Beijing, Peoples R China.
[11]Capital Med Univ, Beijing Anzhen Hosp, Beijing, Peoples R China.
[12]Xinjiang Med Univ, Affiliated Hosp 1, Urumqi, Peoples R China.
[13]Shanghai Construct Grp Hosp, Shanghai, Peoples R China.
[14]Wenzhou Med Univ, Affiliated Hosp 1, Wenzhou, Peoples R China.
[15]Harbin Med Univ, Affiliated Hosp 2, Harbin, Peoples R China.
[16]Shanghai Jiao Tong Univ, Sch Med, Tongren Hosp, Shanghai, Peoples R China.
[17]Jiangsu Prov Hosp, Nanjing, Jiangsu, Peoples R China.
[18]Fujian Prov Hosp, Fuzhou, Peoples R China.
[19]Jiangsu Taizhou Peoples Hosp, Taizhou, Peoples R China.
[20]Sichuan Prov Peoples Hosp, Chengdu, Peoples R China.
[21]Huazhong Univ Sci & Technol, Tongji Med Coll, Tongji Hosp, Wuhan, Peoples R China.
[22]Huazhong Univ Sci & Technol, Tongil Med Coll, Union Hosp, Wuhan, Peoples R China.