1. Department of Otolaryngology, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
2. School of Biomedical Engineering, Faculty of Engineering and Information Technology, the University of Technology Sydney, Ultimo, New South Wales, Australia
3. Tra Vinh University, Tra Vinh City, Vietnam
4. Massachusetts General Hospital, Corrigan Minehan Heart Center, Harvard Medical School, Boston, Massachusetts, USA