1. Department of Endocrinology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, PR China
2. Department of Cardiovascular, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, PR China
3. School of Health, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, PR China
4. Clinical Education Management Division, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, PR China