1. Department of Physiology; Kanazawa University Graduate School of Medical Sciences; Kanazawa; Ishikawa; Japan
2. Department of Orthopedic Surgery; Kanazawa University Graduate School of Medical Sciences; Kanazawa; Ishikawa; Japan
3. Ludwig Center for Metastasis Research; The University of Chicago; Chicago; Illinois
4. Division of Surgical Oncology; Department of Gastroenterological Surgery; Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences; Okayama; Japan