1. Department of Endocrinology and Geriatric, The Second Hospital Affiliated Heilongjiang University of Chinese Medicine, Harbin, China
2. Department of Oncology and Hematology, The Second Hospital Affiliated Heilongjiang University of Chinese Medicine, Harbin, China
3. Department of Pneumology, The Second Hospital Affiliated Heilongjiang University of Chinese Medicine, Harbin, China
4. Department of Cardiology, The First Hospital Affiliated Heilongjiang University of Chinese Medicine, Harbin, China
5. Department of Rehabilitation, The Second Hospital Affiliated Heilongjiang University of Chinese Medicine, Harbin, China