1. Department of Applied Chemistry, Chaoyang University of Technology, Taichung, Taiwan, ROC;
2. Department of Research, Koo Foundation Sun Yat-Sen Cancer Center, Taipei, Taiwan, ROC;
3. Department of Applied Mathematics, National Dong Hwa University, Hualien, Taiwan, ROC;
4. Graduate Institute of Veterinary Pathobiology, National Chung Hsing University, Taichung, Taiwan, ROC