1. Department of Head and Neck Surgery, Otolaryngology Saitama Medical University International Medical Center Hidaka Japan
2. Department of Clinical Cancer Genomics Saitama Medical University International Medical Center Hidaka Japan
3. Department of Molecular Brain Science, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan
4. Department of Diagnostic Pathology Saitama Medical University International Medical Center Hidaka Japan
5. Division of Biomedical Sciences, Research Center for Genomic Medicine Saitama Medical University Hidaka Japan