1. Department of International Affairs and Research, National Institute for Minamata Disease
2. Department of Environment and Public Health, National Institute for Minamata Disease
3. Laboratory Center, Hanoi University of Public Health
4. Institute of Environmental Ecology, IDEA Consultants, Inc.
5. Graduate School of Science and Engineering, Kagoshima University
6. Department of Environmental Sciences, Jozef Stefan Institute
7. Department of Biology, University of Ottawa
8. Department of Environmental Medicine, University of Rochester School of Medicine and Dentistry
9. Centre de Toxicologie du Quebec, Institut National de Santé Publique du Quebec
10. Department of Preventive Medicine, College of Medicine, Dong-A University
11. Environmental Medicine, University of Southern Denmark
12. Center for Environmental Measurement and Analysis, National Institute for Environmental Studies
13. Lumex-Marketing, Ul. Obruchevykh
14. Department of Chemistry, Tshwane University of Technology
15. Institute of the Earth Sciences, St. Petersburg University
16. Nippon Instruments Corporation
17. Milestone General K.K.
18. Department of Applied Biosciences, Toyo University
19. Balai Besar Laboratorium Kesehatan Jakarta
20. Research and Development for Environmental Quality and Laboratory Center, MOEF
21. International Mercury Laboratory Inc.