1. Institute of Physics, Vietnam Academy of Science and Technology, 10 Dao Tan, Ba Dinh, Hanoi, Vietnam
2. Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
3. Vietnam Military Medical University, 160 Phung Hung, Ha Dong, Hanoi, Vietnam
4. Institute of Research and Development, Duy Tan University, K7/25 Quang Trung, Da Nang, Vietnam