1. Institute of Biological Chemistry
2. Academia Sinica
3. Taipei
4. Taiwan
5. Institute of Biochemical Sciences and Department of Chemistry
6. Agriculture Biotechnology Research Center
7. Department of Applied Chemistry
8. National Chiao-Tung University
9. Hsin-Chu 300
10. Division of Gastroenterology
11. Department of Internal Medicine
12. National Taiwan University Hospital
13. Department of Chemistry
14. University of California
15. Davis
16. USA