1. Department of Cardiology, The Jiangmen Central Hospital, Jiangmen, China
2. Department of Cardiology, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, China
3. Department of Hypertension and Vascular Disease, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
4. Department of Cardiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China