1. Department of Laboratory Medicine, Tokyo Medical University Hospital, Shinjuku‑ku, Tokyo 160‑0023, Japan
2. Department of Hematology, Tokyo Medical University Hospital, Shinjuku‑ku, Tokyo 160‑0023, Japan
3. Department of Hematology, Tokyo Women's Medical University Hospital, Shinjuku‑ku, Tokyo 162‑8666, Japan
4. Department of Hematology Oncology, Cancer Institute Hospital of JFCR, Koto‑ku, Tokyo 135‑8550, Japan
5. Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya‑shi, Aichi 460‑0001, Japan
6. Department of Pathology, Teikyo University Hospital, Minato‑ku, Tokyo 173‑0003, Japan
7. Department of Infectious Diseases, Tokyo Metropolitan Toshima Hospital, Itabashi‑ku, Tokyo 173‑0015, Japan
8. Department of Infectious Diseases, National Hospital Organization Osaka National Hospital, Chuo‑ku, Osaka 540‑0006, Japan
9. AIDS Clinical Center, National Center for Global Health and Medicine, Shinjuku‑ku, Tokyo 162‑8655, Japan
10. Division of Hematopoiesis, Center for AIDS Research, Kumamoto University, Chuo‑ku, Kumamoto 860‑8556, Japan