1. Department of Health Policy and Integrate, Management Training Institute, Hanoi University of Public Health, Hanoi, Vietnam
2. Faculty of Social Sciences, Behavior and Health Education, Department of Health Sociology, Hanoi University of Public Health, Hanoi, Vietnam
3. Department of Hospital Management, Health Management Training Institute, Hanoi University of Public Health, Hanoi, Vietnam
4. Drug Registration Division, Drug Administration of Vietnam, Hanoi, Vietnam
5. Faculty of Social Sciences, Behavior and Health Education, Department of Health Education, Hanoi University of Public Health, Hanoi, Vietnam