Zhao, Gan
Liu, Ming
Li, Bin
Sun, Haizhong
Wei, Biaofang
Funding for this research was provided by:
Natural Science Foundation of China (81873327)
Science and Technology Project of Shandong (2109WSA13042)
Article History
Received: 29 May 2021
Accepted: 24 June 2021
First Online: 13 July 2021
Declarations
:
: This study was conducted in agreement with the Declaration of Helsinki and its later amendments or comparable ethical standards and had been approved by the ethics board of The First Affiliated Hospital of Guangzhou University of Chinese Medicine (No: Y[2019]108).
: Not applicable.
: The authors declare that they have no competing interests.