1. Department of Pathology, Tachikawa General Hospital, Nagaoka, Niigata, Japan
2. Department of Oncology, Nagaoka Central Hospital, Nagaoka, Niigata, Japan
3. Department of Cardiology, Tachikawa General Hospital, Nagaoka, Niigata, Japan
4. Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
5. Department of Human Genetics, KU Leuven and University Hospitals Leuven, Leuven, Belgium
6. Department of Pathology, Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, USA