1. Department of Animal Science, National Chung Hsing University, Taichung, Taiwan
2. School of Chinese Medicine, China Medical University, Taichung, Taiwan
3. Department of Chemical Engineering, Feng Chia University, Taichung, Taiwan
4. Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
5. Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, Taiwan
6. Kaohsiung Animal Propagation Station, Livestock Research Institute, Council of Agriculture, Changhua, Taiwan