1. School
of Chemical Engineering, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Republic of Korea
2. Department
of Chemistry, Nha Trang University, 2 Nguyen Dinh Chieu, Nha Trang, Vietnam
3. Occupational
Health Division, Ministry of Employment and Labor, Government
Complex Sejong, 422 Hannuri-daero, Sejong 30117, Republic of Korea
4. Advanced
Radiation Technology Institute, Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeongup, Jeonbuk 56212, Republic of Korea