Authors’ contributions
Dan Yin: conception and design, acquisition of data, analysis and
interpretation of data, drafting of the article, and manuscript revision
Xiaoyun Wu: conception and design and manuscript revision
Ping Xiang: conception and design and acquisition of data
Yu Zhang: acquisition of data
Jie Tian: analysis and interpretation of data
Tiewei LV: conception and design and manuscript revision
Qijian Yi: conception and design
Mi Li: conception and design and final approval of the version to be
published