1. Institute of Biochemistry and Biotechnology, Chung-Shan Medical University, Number 110, Section 1, Chien-Kuo North Road, Taichung 402, Taiwan
2. Institute of Biotechnology, Hungkuang University, Number 34, Chung Chie Road, Shalu County, Taichung Shien 433, Taiwan
3. Section of Pharmaceutical affairs, Changhua Country Public Health Bureau, Number 162, Jhong-shan Road, Changhua City, Changhua County 500, Taiwan, Republic of China
4. Department of Anatomy, China Medical University, Number 91, Hsueh-Shih Road, Taichung 404, Taiwan
5. Department of Medical Research, Chung-Shan Medical University Hospital, Number 110, Section 1, Chien-Kuo North Road, Taichung 402, Taiwan