[1] HARBOR BRANCH OCEANOG INST,SEAPHARM PROJECT LABS,FT PIERCE,FL 33450
[2] HARBOR BRANCH OCEANOG INST,SEAPHARM PROJECT LABS,FT PIERCE,FL 33450
[3] UNIV RYUKYUS,DEPT MARINE SCI,NISHIHARA,OKINAWA 90301,JAPAN
[4] UNIV GENEVA,DEPT ORGAN CHEM,CH-1211 GENEVA 4,SWITZERLAND
[5] UNIV GENEVA,CRYSTALLOG LAB,CH-1211 GENEVA 4,SWITZERLAND