[Li, Guo-Qing; Cao, Deliang] Univ South China, Affiliated Hosp 2, Clin Res Ctr, Hengyang Med Sch,Dept Gastroenterol, Hengyang, Hunan, Peoples R China.
[Li, Guo-Qing; Liu, Logen] Univ South China, Affiliated Hosp 2, Hengyang Med Sch, Hunan Prov Key Lab Basic & Clin Pharmacol Res Gast, Hengyang, Peoples R China.
[Luo, Weijia; Zeng, Weihong; Cao, Deliang; Zeng, Xi; Xia, Jiliang] Univ South China, Canc Res Inst, Hengyang Med Sch, Hunan Prov Key Lab Canc Cellular & Mol Pathol, Hengyang, Hunan, Peoples R China.
[Cao, Deliang] Univ South China, Affiliated Hosp 1, Hengyang Med Sch, Dept Oncol, Hengyang, Hunan, Peoples R China.