1. Japan Bioassay Research Center Japan Organization of Occupational Health and Safety Hadano Kanagawa Japan
2. Association for Promotion of Research on Risk Assessment Nagoya Japan
3. Chemicals Evaluation and Research Institute Hita Japan
4. University of Occupational and Environmental Health Kitakyushu Japan
5. BioSafety Research Center Inc. Iwata Japan
6. DIMS Institute of Medical Science, Inc. Ichinomiya Japan
7. National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba Japan