1. Division of Cancer Biology; Nagoya University Graduate School of Medicine; Nagoya Japan
2. Department of Obstetrics and Gynecology; Nagoya City University, Graduate School of Medical Sciences; Nagoya Japan
3. Department of Experimental Pathology and Tumor Biology; Nagoya City University, Graduate School of Medical Sciences; Nagoya Japan
4. Department of Obstetrics and Gynecology; School of Medicine; College of Medicine and Shuang Ho Hospital; Taipei Medical University; Taipei Taiwan
5. Department of Radiation Oncology; Buddhist Dalin Tzu Chi Hospital; Chia Yi Taiwan
6. Department of Biomedical Sciences; National Chung Cheng University; Chia-Yi Taiwan