[1] Sapporo Medical University School of Medicine,Department of Surgery
[2] Sapporo Medical University School of Medicine,Department of Pathology
[3] Sapporo Medical University School of Health Sciences,Department of Nursing
[4] Shinsapporo Keiaikai Hospital,Laboratory of Sapporo Cancer and Integrative Medicine
[5] Doto Hospital,Division of Molecular Immunology, Institute for Genetic Medicine
[6] Hokkaido University,undefined