1. Disease Control and Homeostasis; Kanazawa University; Ishikawa; Japan
2. Department of Gastroenterology; Kanazawa University Hospital; Ishikawa; Japan
3. National Cancer Research Institute; Tokyo; Japan
4. Division of Blood Purification; Kanazawa University Hospital; Ishikawa; Japan
5. Department of Laboratory Medicine; Kanazawa University Hospital; Ishikawa; Japan