1. Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam
2. Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam
3. Duy Tan University, 03 Quang Trung, Da Nang, Vietnam
4. University of Science and Technology of Hanoi (USTH), Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
5. Vinh University, 182 Le Duan, Vinh, Vietnam
6. Thai Nguyen University of Sciences, Tan Thanh Ward, Thai Nguyen City, Vietnam
7. Faculty of Biology, VNU University of Science, Vietnam National University, Viet Nam
8. Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Viet Nam
9. Laboratory of Magnetism and Magnetic Materials, Advanced Institute of Materials Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam
10. Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
11. University of Management and Technology, Ho Chi Minh City, Vietnam