| Dong L | Department of Hematology and Immunology, Kanazawa Medical University, Ishikawa, Japan. |
| Mori S | Clinical Research Center for Rheumatic Disease and Department of Rheumatology, Kumamoto Saishunsou National Hospital, 2659 Suya, Kohshi, Kumamoto, 861-1196, Japan. moris@saisyunsou1.hosp.go.jp |
| Morimoto Y | Division of Diagnostic Radiology, Department of Oral Diagnostic Science, Kyushu Dental College, Kitakyushu, Fukuoka, Japan. rad-mori@kyu-dent.ac.jp |
| Murata, Yoshiko | Division of Neurology, Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan 520-2192. |
| Nakayamada S | First Department of Internal Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan. |
| Ohba T | Division of Diagnostic Radiology, Department of Oral Diagnostic Science, Kyushu Dental College, Kitakyushu, Fukuoka, Japan. |
| Ohsuzu, Fumitaka | Internal Medicine I, National Defense Medical College, Tokorozawa, Japan. |
| Saito I | Department of Pathology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan. |
| Sobue, G | Department of Neurology, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya 466-8550, Japan. |
| Sugimoto M | Clinical Research Center for Rheumatic Disease and Department of Rheumatology, Kumamoto Saishunsou National Hospital, 2659 Suya, Kohshi, Kumamoto, 861-1196, Japan. |
| Suzuki, Kimihiro | Internal Medicine I, National Defense Medical College, Tokorozawa, Japan. kogen@me.ndmc.ac.jp |
| Tanaka Y | First Department of Internal Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan. |
| Umehara H | Department of Hematology and Immunology, Kanazawa Medical University, Ishikawa, Japan. |
| Yamada H | Department of Pathology, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan. |
| Yamada, S | Department of Neurology, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya 466-8550, Japan. |
| Yasuda, Hitoshi | Division of Neurology, Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan 520-2192. |