Authors’ contributions
Zhengchen Li
Dr. Siyuan Li contributes to study design, project administration, data analysis, study conduction, data collection & analysis, and manuscript preparation; Drs. Hongfei Xiong, Yingping Jia, Zhengchen Li, Yexi Chen, Liang Zhong, Feng Liu, Shuangquan Qu, Zhen Du, Yuxia Wang, Suxia Huang, Yonghui Zhao contributed to study design, study conduction and data collection; Mrs. Jing Liu contributes to patients’ randomization & allocation, data input and statistical analysis; Dr. Lihua Jiang contributes to the project supervision, study design & administration, data analysis, manuscript preparation and revision. All authors read and approved the final manuscript.