1. Department of Social Medicine, School of Public Health; Xinjiang Medical University; Urumqi Xinjiang P.R. China
2. Department of Basic Nursing Teaching and Research Section, School of Nursing; Xinjiang Medical University; Urumqi Xinjiang P.R. China
3. Department of Clinical Laboratory; Fifth Affiliated Hospital of Xinjiang Medical University,; Urumqi Xinjiang P.R. China
4. Department of Hygiene Toxicology, School of Public Health; Xinjiang Medical University; Urumqi Xinjiang P.R. China
5. The Key Laboratory of Xinjiang Metabolic Disease; First Affiliated Hospitalof Xinjiang Medical University; Urumqi Xinjiang P.R. China