1. Department of Drug Dependence Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
2. Ochanomizu University, Tokyo, Japan
3. Research Department, Research and Training Institute, Ministry of Justice of Japan, Urayasu, Chiba, Japan
4. Department of Psychology, Surugadai University, Saitama, Japan
5. Kawagoe Juvenile Prison, Ministry of Justice of Japan, Saitama, Japan
6. Joetsu University of Education, Niigata, Japan
7. Yokohama Prison, Ministry of Justice of Japan, Kanagawa, Japan
8. Training Institute for Correctional Personnel, Ministry of Justice of Japan, Tokyo, Japan