1. Vietnam Atomic Energy Institute, Institute for Nuclear Science and Technology, 179 Hoang Quoc Viet, Nghia Do, Cau Giay, Hanoi, Viet Nam
2. National University of Mongolia, School of Engineering and Applied Sciences, Building #3, Ikh Surguuliin Gudamj-3, Sukhbaatar District, Ulaanbaatar 14201, Mongolia
3. National University of Mongolia, Nuclear Research Center, Peace Avenue-122/1, Bayanzurkh District, Ulaanbaatar 13330, Mongolia
4. Tokyo Institute of Technology, Institute of Innovative Research, Laboratory for Advanced Nuclear Energy, 2-12-1-N1-19, Ookayama, Meguro-ku, Tokyo 152-8550, Japan