Yu, Hui
Chen, Danqian
Oyebamiji, Olufunmilola
Zhao, Ying-Yong
Guo, Yan
Article History
First Online: 21 September 2020
Ethics approval and consent to participate
: The observational clinical study was approved by the Ethical Committee and all participants provided written informed consent prior to entering the study. The name of the register is Clinical center, Shaanxi Traditional Chinese Medicine Hospital, and the Trial registration number is SXSY-235610.
: Not applicable.
: The authors declare that they have no competing interests.