1. School of Chemistry and Chemical Engineering, Sun Yat-sen University
2. Guangdong Province Key Laboratory of Functional Molecules in Oceanic Microorganism (Sun Yat-sen University), Bureau of Education of Guangdong, P.R. China
3. Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, P.R. China
4. Syngenta, Jealott's Hill International Research Centre