[Liu, Mi-Hua] Univ South China, Affiliated Nanhua Hosp, Dept Clin Lab, Hengyang 421001, Hunan, Peoples R China.
[Shan, Jian] Zhongshan Torch Dev Zone Hosp, Dept Pathol, Zhongshan 528437, Guangdong, Peoples R China.
[Li, Jian] BoAi Hosp Zhongshan, Dept Ultrason Diag, Zhongshan 528403, Guangdong, Peoples R China.
[Zhang, Yuan] Mawangdui Hosp, Dept Pathol, Changsha 410016, Hunan, Peoples R China.
[Lin, Xiao-Long] Guangzhou Med Univ, Affiliated Huizhou Hosp, Peoples Hosp Huizhou 3, Dept Pathol, 1 Xuebei St, Huizhou 516002, Guangdong, Peoples R China.