1. Department of Biology and Environmental Science
2. College of Science
3. University of the Philippines Cebu
4. Cebu City
5. Philippines
6. Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (MOE)
7. Hubei Province Engineering and Technology Research Centre for Fluorinated Pharmaceuticals
8. School of Pharmaceutical Sciences
9. Wuhan University
10. Wuhan 430071
11. Department of Chemistry
12. University of Aberdeen
13. Aberdeen AB24 3UE
14. UK