About the Authors
- Yu Xiang
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Affiliation The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Liming Lu
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Affiliation Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China
- Xiankun Chen
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Affiliation Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China
- Zehuai Wen
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* E-mail: wenzh@gzucm.edu.cn
Affiliations Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China, National Center for Design Measurement and Evaluation in Clinical Research, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceptualization: ZW YX. Formal analysis: YX XC. Methodology: YX LL ZW. Supervision: ZW. Validation: ZW YX. Writing – original draft: YX LL. Writing – review & editing: ZW YX.