1. Department of Clinical Epidemiology; Children's Hospital of Fudan University; Shanghai China
2. Department of Endemic Disease Control; Xinjinag Center of Disease Control and Prevention; Urumqi Xinjiang Uygur Autonomous Region China
3. College of Basic Medicine; Xinjiang Medical University; Urumqi Xinjiang Uygur Autonomous Region China
4. Department of Epidemiology & Statistics; School of Public Health; Xinjiang Medical University; Urumqi Xinjiang Uygur Autonomous Region China
5. Chinese Traditional Medical Hospital affiliated to Xinjiang Medical University; Urumqi Xinjiang Uygur Autonomous Region China