Zhang, Duojia
Gao, Jingshu
Liu, Xuekui
Qin, Huichao
Wu, Xiaoke https://orcid.org/0000-0002-7401-4646
Funding for this research was provided by:
The National Clinical Trial Base in Chinese Medicine Special Projects (2015B009)
National Public Welfare Projects for Chinese Medicine (201107005)
The Heilongjiang Natural Science Foundation Project (LH2019H116)
Article History
Received: 29 May 2020
Accepted: 10 September 2020
First Online: 28 September 2020
Compliance with Ethical Standards
: The protocol was approved by the institutional review board of each center. All subjects gave written consent before being enrolled in the trial.
: The authors declare that they have no competing interests.