[Chen, Xi; Bai, Qinqin; Zeng, Xindian; Liu, Luyao; Chen, Lili; Chen, Li; Zhou, Peng] Univ South China, Coll Publ Hlth, 28 West Changsheng Rd, Hengyang 421001, Hunan, Peoples R China.
[Chen, Shenghua] Univ South China, HengYang Med Coll, 28 West Changsheng Rd, Hengyang 421001, Hunan, Peoples R China.
[Zhou, Peng] Guangzhou Med Univ, Affiliated Hosp 6, Guangzhou 511500, Guangdong, Peoples R China.
[Wu, Haiying] Univ South China, Affiliated Hosp 2, Dept Lab Med, Hengyang 421001, Hunan, Peoples R China.
[Chen, Xi; Bai, Qinqin; Zeng, Xindian; Liu, Luyao; Chen, Lili; Chen, Li; Zhou, Peng] Key Lab Hengyang Hlth Hazard Factors Inspect & Qu, 28 West Changsheng Rd, Hengyang 421001, Hunan, Peoples R China.