1. Nuclear Fuel Industries Ltd., Asashiro-nishi, Kumatori-cho, Sennan-gun, Osaka, Japan
2. Kyoto University, Asashiro-nishi, Kumatori-cho, Sennan-gun, Osaka, Japan
3. Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Japan
4. Fukui University, Bunkyo, Fukui-shi, Fukui, Japan
5. Nuclear Engineering Ltd., Tosabori, Nishi-ku, Osaka, Japan