1. Department
of Chemistry, University College London, Christopher Ingold Laboratories, 20 Gordon Street, London WC1H OAJ, U.K.
2. Epinova
DPU, Immuno-Inflammation Therapy Area Unit, GlaxoSmithKline, Gunnels
Wood Road, Stevenage, Herts SG1 2NY, U.K.
3. Department
of Haematological Medicine, Leukaemia Sciences Laboratories, Rayne
Institute, King’s College London, 123 Coldharbour Lane, London SE5 9NU, U.K.