Authors' contributions
Yan Tang participated in the study conception, proposal writing, data analysis, and the article draft and manuscript revision. XinLei Zhang contributed to implementation of the intervention measures and the final draft. Shuai Yi contributed to the article draft and data collection. Dan Li contributed to the proposal writing, editing, and article draft. Hui Guo participated in study design and data analysis. Yunqing Liu participated in study design and data analysis, Jindong Liu participated in study design, manuscript revision and final draft. Mingjian Kong participated in study design, manuscript revision and final draft.All authors read and approved the final manuscript.