1. Department of Dermatology Osaka City General Hospital OsakaJapan
2. Education Training Center Osaka City General Hospital OsakaJapan
3. Department of Dermatology Hirosaki University Graduate School of Medicine HirosakiJapan
4. Department of Pathology Osaka City General Hospital OsakaJapan
5. Department of Plastic Surgery Osaka City General Hospital OsakaJapan
6. Department of Pediatric Neurosurgery Osaka City General Hospital OsakaJapan