1. Department of Molecular Diagnostic Pathology; School of Medicine; Iwate Medical University; Morioka Japan
2. Department of Pharmacodynamics and Molecular Genetics; School of Pharmacy; Iwate Medical University; Morioka Japan
3. Department of Surgery; School of Medicine; Iwate Medical University; Morioka Japan
4. Department of Molecular Biology; School of Medicine; Sapporo Medical University; Sapporo Japan
5. Division of Gastroenterology; Department of Internal Medicine; School of Medicine; Iwate Medical University; Morioka Japan