There are errors in the author affiliations. The correct affiliations are as follows:

Ping Zhang¹^,³, Xiaojuan Ma¹^,³, Ting Pan¹^,³, Jingxia Dang¹^,³, Dongfeng Pan⁴, Mingbo Chen¹^,³, Peifeng Liang²

1 School of Public Health, Ningxia Medical University, Yinchuan, China, 2 Department of Medical Affairs, People’s Hospital of Ningxia Hui Autonomous Region, Ningxia Medical University, Yinchuan, China, 3 Ningxia Key Laboratory of Environmental Factors and Chronic Disease Control, Yinchuan, China, 4 Department of Emergency Medicine, People’s Hospital of Ningxia Hui Autonomous Region, Ningxia Medical University, Yinchuan, China