1. Department of Traditional Chinese Medicine, Shenzhen Luohu People’s Hospital, Shenzhen, Guangdong, China (mainland)
2. Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China (mainland)
3. Shantou University Medical College, Shantou University, Shantou, Guangdong, China (mainland)
4. Hunan University of Chinese Medicine, Changsha, Hunan, China (mainland)