1. Department of Surgery National Defense Medical College Saitama Japan
2. Department of Pathology Radboud University Medical Centre Nijmegen The Netherlands
3. Division of Pathology and Data Analytics University of Leeds, St James's University Hospital Leeds UK
4. Department of Surgical Oncology Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences Tokyo Japan
5. Division of Molecular and Diagnostic Pathology Niigata University Graduate School of Medical and Dental Sciences Niigata Japan