1. Institute of Nuclear Engineering and Science, National Tsing Hua University , 101, Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan , R.O.C
2. Radiation Protection Association , 15F-1, No. 295, Sec. 2 Kuang-Fu Road, Hsinchu 30017, Taiwan , R.O.C
3. China Medical University Hospital , No. 2, Yude Road, North Dist., Taichung City 404332, Taiwan , R.O.C
4. Quantum Radiation Technology Co. Ltd. , 1F., No. 2, Aly. 34, Ln. 65, Sec. 3, Beixin Road, Xindian Dist., New Taipei City 23143, Taiwan , R.O.C