1. Faculty of Management Information Systems, Banking Academy, Hanoi, Vietnam
2. Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
3. VNU Information Technology Institute, Vietnam National University, Hanoi, Vietnam
4. Faculty of Computer Science and Engineering, Thuyloi University, Hanoi, Vietnam
5. Institute of Information Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
6. Faculty of Information Technology, Hanoi University of Industry, Hanoi, Vietnam
7. Faculty of Information Technology, HUTECH University, Ho Chi Minh City, Viet Nam