1. Department of Critical Care Medicine Zhongshan People's Hospital Zhongshan China
2. Department of Medicine, Division of Cardiology University of Texas Health Science Center San Antonio Texas USA
3. Department of Cardiology Mount Sinai Beth Israel, Icahn School of Medicine at Mount Sinai New York New York USA
4. Department of Cardiology The First Affiliated Hospital of Shantou University Medical College Shantou China
5. Department of Mathematical Sciences Worcester Polytechnic Institute Worcester Massachusetts USA
6. Faculty of Medicine St. George University of London London UK
7. Department of Cardiovasculogy Zhongshan People's Hospital Zhongshan China
8. Division of Cardiology, Pauley Heart Center Virginia Commonwealth University Richmond Virginia USA