[1] Chinese Acad Sci, Inst Modern Phys, Dept Heavy Ion Radiat Med, Lanzhou, Peoples R China
[2] Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Peoples R China
[3] Chinese Acad Sci, Key Lab Heavy Ion Radiat Biol & Med, Lanzhou, Peoples R China
[4] Key Lab Heavy Ion Radiat Med Gansu Prov, Lanzhou, Peoples R China
[5] Lanzhou Univ, Hosp 1, Dept Gen Surg 2, Lanzhou 730000, Peoples R China