[1] Sungkyunkwan Univ, Samsung Med Ctr, Dept Mol Parasitol, Sch Med, Suwon, South Korea
[2] Qinghai Prov Inst Endem Dis Prevent & Control, Xining, Qinghai, Peoples R China
[3] Qinghai Prov Peoples Hosp, Clin Res Inst Hydatid Dis, Xining, Qinghai, Peoples R China
[4] Kyung Hee Univ, Dept Mol Biol & Biochem, Sch Med, Seoul, South Korea