Authorship contribution statement
Xin Lu initiated the study concept. Yanhong Ming conducted project
administration, statistical analysis, data curation and editing writing.
Yu Cheng and Xingran Wang conducted data curation, statistical analysis
and drafted the manuscript. Wenzhi Li and Hailin Yu made significant
contribution to the data analysis, and critically revised the
manuscript. Tingting Zhu, Jinjuan Chen and Fenghua Ma coordinated the
study and revised the manuscript. All authors read and approved the
final manuscript.