1. Department of Public Health, Shihezi University School of Medicine, Shihezi, Xinjiang, China
2. The First Affiliated Hospital of Shihezi University Medical College, Shihezi, Xinjiang, China
3. NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases (First Affiliated Hospital, School of Medicine, Shihezi University), Shihezi, Xinjiang, China