1. Graduate School of Pharmaceutical Sciences
2. Chiba University
3. Chuo-ku
4. Japan
5. Temko Corporation
6. Nakano
7. Faculty of Agriculture
8. Khon Kaen University
9. Khon Kaen 40002
10. Thailand
11. Department of Pediatrics Université Laval
12. Cité Universitaire, Québec, Canada, G1K 7P4
13. and the Centre de Recherche du CHU de Québec-CHUL
14. Québec
15. Canada G1V 4G2