1. Marine Biodiscovery Centre
2. Department of Chemistry
3. University of Aberdeen
4. Aberdeen AB24 3UE Scotland
5. UK
6. Key Laboratory of Combinatory Biosynthesis and Drug Discovery
7. School of Pharmaceutical Sciences
8. Wuhan University
9. Wuhan 430071
10. China
11. Skaggs School of Pharmacy and Pharmaceutical Sciences
12. University of California
13. La Jolla
14. USA
15. Department of Molecular Microbiology
16. John Innes Centre
17. Norwich NR4 7UH
18. FGO Torto Building
19. University of Ghana
20. Legon
21. Ghana
22. Department of Pharmacology and Department of Chemistry and Biochemistry