1. Department of Geriatrics Affiliated Hospital of Gansu University of Traditional Chinese Medicine Lanzhou Gansu China
2. School of Integrative Medicine, Gansu University of Chinese Medicine Lanzhou Gansu China
3. Department of Cardiology The Second Hospital of Lanzhou University Lanzhou Gansu China
4. Cardiovascular Disease Center, The First Hospital of Lanzhou University Lanzhou Gansu China
5. Department of Traditional Medicine Gansu Provincial Hospital Lanzhou Gansu China
6. Center for Translational Medicine, Gansu Provincial Academic Institute for Medical Research Lanzhou Gansu China