1. Faculty of Medicine University of the Ryukyus OkinawaJapan
2. Department of Dermatology Graduate School of Medicine University of the Ryukyus OkinawaJapan
3. Department of Pathology and Cell Biology Graduate School of Medicine University of the Ryukyus OkinawaJapan
4. Department of Pathology Okinawa Prefectural Nanbu Medical Center and Children’s Medical Center Okinawa Japan