1. Department of Food Health, Chia-Nan University of Pharmacy and Science, Tainan; and Department of Agriculture Chemistry, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, Taiwan, China
2. Department of Radiation Oncology, Tri-Service General Hospital, 8, Sec. 3, Ting-Chow Rd., Taipei, Taiwan, China
3. Department of Agriculture Chemistry, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, Taiwan, China