[1] UNIV WALES COLL CARDIFF, WELSH SCH PHARM, CARDIFF CF1 3XF, S GLAM, WALES
[2] UNIV WALES COLL CARDIFF, SCH PURE & APPL BIOL, CARDIFF CF1 3XF, S GLAM, WALES
[3] UNILEVER RES, SHARNBROOK, BEDS, ENGLAND
[4] LEVER IND DEV & APPLICAT CTR, MAARSSEN, NETHERLANDS