| Affiliation: | 1. Traditional Medicine Institute of Ho Chi Minh City, Ho Chi Minh City, Vietnam;2. Department of Training, Scientific Researching, Health Activities Direction, Traditional Medicine Institute of Ho Chi Minh City, Ho Chi Minh City, Vietnam;3. General Medicine Department, Traditional Medicine Institute of Ho Chi Minh City, Ho Chi Minh City, Vietnam;4. Department of Medical Statistics and Informatics, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam |
