1 Post-doctoral Mobile Research Station of Public Health and Preventive Medicine, School of Public Health, Xinjiang Medical University, Urumqi, 830017, China; Postdoctoral Research Station, Xinjiang Uygur Autonomous Region Center for Disease Control and Prevention, Urumqi, 830002, China.
2 Department of Epidemiology, School of Public Health, Shandong University, Jinan, 250012, China.
3 Department of Epidemiology, School of Public Health, Shandong University, Jinan, 250012, China. Electronic address: daijianghongdjh7@126.com.
4 Post-doctoral Mobile Research Station of Public Health and Preventive Medicine, School of Public Health, Xinjiang Medical University, Urumqi, 830017, China; Postdoctoral Research Station, Xinjiang Uygur Autonomous Region Center for Disease Control and Prevention, Urumqi, 830002, China. Electronic address: nimingjiannmj9@126.com.