1. Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
2. Department of Cardiology, Cho Ray Hospital, Ho Chi Minh City, Vietnam
3. Cardiovascular Center, University Medical Center Ho Chi Minh City, Ho Chi Minh City, Vietnam
4. Center for Molecular Biomedicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
5. Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam.