1 The Second Clinical College of Guangzhou University of Chinese Medicine (The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China.
2 Guangdong University of Foreign Studies, Guangzhou, China.
3 The Second Clinical College of Guangzhou University of Chinese Medicine (The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China. Electronic address: ljqdoctor@163.com.
4 The Second Clinical College of Guangzhou University of Chinese Medicine (The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China. Electronic address: wwldoctor@163.com.