1. Japan Science and Technology Agency (JST), ERATO, 2-1 Hirosawa, Wako-shi, Saitama 351-0198 Japan
2. RIKEN,
Synthetic Cellular Chemistry Laboratory, 2-1 Hirosawa, Wako-shi, Saitama
351-0198 Japan
3. Tokai University, Institute of Glycoscience, 4-1-1
Kitakaname, Hiratsuka-shi, Kanagawa 259-1292 Japan