[1] Shantou Univ, Coll Med, Dept Pathophysiol, Key Immunopathol Lab Guangdong Prov, Shantou 515041, Guangdong, Peoples R China
[2] Shantou Univ, Coll Med, Tumor Hosp, Shantou 515041, Guangdong, Peoples R China
[3] Xiamen Univ, Xiangan Hosp, Xiamen 361101, Fujian, Peoples R China
[4] Guilin Med Univ, Affiliated Hosp, Dept Prepotency & Genet, Guilin 541001, Guangxi, Peoples R China