1. Department of Cardiology Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital Nanjing China
2. Department of Geriatrics Cardiology Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital Nanjing China
3. Department of Medicine, Physiology and Biophysics, UC Irvine Diabetes Center University of California Irvine (UCI) Irvine USA