1. Cardiac Surgery Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
2. Cardiology Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
3. Pediatric Surgery Department, University of Medicine and Pharmacy in HCMC, Ho Chi Minh City, Vietnam
4. Cardiology Department, University of Medicine and Pharmacy in HCMC, Ho Chi Minh City, Vietnam