1. National Research Center for Carbohydrate Synthesis
2. Jiangxi Normal University
3. Nanchang
4. P. R. China
5. College of Chemistry and Chemical Engineering
6. Shaanxi Normal University
7. Xi'an
8. The Institute for Advanced Studies (IAS)
9. College of Chemistry and Molecular Sciences
10. Wuhan University
11. Wuhan 430072