1. Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
2. College of Chemistry and Materials Science
3. Northwest University
4. Xi'an
5. P. R. China
6. Department of Chemistry
7. The University of Hong Kong
8. Hong Kong S.A.R.
9. Department of Organic Chemistry and Biochemistry
10. Ruđer Bošković Institute
11. 10 000 Zagreb
12. Croatia
13. University of Victoria
14. Victoria
15. Canada