[1] Zhengzhou Univ, Dept Orthoped, Affiliated Hosp 1, Zhengzhou 450052, Henan, Peoples R China
[2] Zhengzhou Univ, Biol Cell Therapy Ctr, Affiliated Hosp 1, Zhengzhou 450052, Henan, Peoples R China
[3] Zhengzhou Univ, Sch Life Sci, Zhengzhou 450052, Henan, Peoples R China
[4] State Key Lab Esophageal Canc Prevent & Treatment, Zhengzhou 450040, Henan, Peoples R China
[5] Zhengzhou Univ, Dept Psychiat, Affiliated Hosp 1, Zhengzhou 450052, Henan, Peoples R China