Chen, Jie
Guo, Qian
Pei, Ying-hao
Ren, Qing-ling
Chi, Lei
Hu, Rong-kui
Tan, Yong
Funding for this research was provided by:
National Natural Science Foundation of China (81704110)
Article History
Received: 25 May 2019
Accepted: 19 March 2020
First Online: 6 April 2020
Ethics approval and consent to participate
: This retrospective cohort study was approved by the Institutional Review Board of the Department of Chinese Medicine Hospital of Jiangsu Province.
: Not applicable.
: All the authors have no conflicts of interest to declare.