1. Department of Hematology, Oncology and Cardiovascular Medicine, Kyushu University Hospital, Fukuoka 812-8582, Japan
2. Department of Breast Surgical Oncology, Kyushu University Hospital, Fukuoka 812-8582, Japan
3. Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
4. Foundation Medicine Unit, Foundation Medicine Business Department, Chugai Pharmaceutical Co., Ltd., Tokyo 103-8324, Japan
5. Division of Bioinformatics, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan
6. Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
7. Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
8. Department of Oncology and Social Medicine, Faculty of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan