1. Department of Pathology and Cell Biology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan.
2. Department of Tumor Pathology, Field of Oncology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan.
3. Kyurin Omtest Laboratory Department, Kyurin Corp., Kitakyushu, Japan.
4. Analytical Research Center for Experimental Sciences, Saga University, Saga, Japan.
5. Laboratory of Pathology, Fukuoka Wajiro Hospital, Fukuoka, Japan.
6. Department of Molecular Biology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan.