1. Division of Infectious Diseases, Advanced Clinical Research Centre, Institute of Medical Science, The University of Tokyo, Tokyo, Japan.
2. Centre for Translational Research, The Institute of Medical Science Hospital, The University of Tokyo, Tokyo, Japan.
3. Department of Infectious Diseases, NHO Sendai Medical Centre, Miyagi, Japan.
4. Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
5. Department of Hematology, Hokkaido University Hospital, Hokkaido, Japan.
6. Social Welfare Corporation Habataki Welfare Project, Tokyo, Japan.
7. Department of Laboratory Medicine, Tokyo Medical University, Tokyo, Japan.
8. Department of Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan.
9. AIDS Clinical Centre, The National Centre for Global Health and Medicine, Tokyo, Japan.
10. Medical Care and Human Rights Network, Osaka, Japan.
11. Division of Transfusion Medicine, Hiroshima University Hospital, Hiroshima, Japan.
12. Department of Rehabilitation, National Centre for Global Health and Medicine, Tokyo, Japan.
13. Department of Gastroenterology and Hepatology, NHO Osaka National Hospital, Osaka, Japan.
14. Department of Internal Medicine, Immunology and Infectious Diseases, Clinical Research Centre, NHO Kyushu Medical Centre, Fukuoka, Japan.
15. Department of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
16. Clinical Research Centre, NHO Nagoya Medical Centre, Aichi, Japan.
17. AIDS Medical Centre, NHO Osaka National Hospital, Osaka, Japan.
18. Department of Immunology and Infectious Disease, Ishikawa Prefectural Central Hospital, Ishikawa, Japan.