1. Institute of Pharmaceutical Science; King's College London; Franklin-Wilkins Building, 150 Stamford Street London SE1 9NH UK
2. Drug Control Centre, King's College London; Franklin-Wilkins Building; 150 Stamford Street London SE1 9NH UK
3. European Monitoring Centre for Drugs and Drug Addiction; Lisbon Portugal
4. Centre for Public Health; Liverpool John Moores University; Liverpool L3 2ET UK
5. EPSRC UK National Crystallography Service, School of Chemistry; University of Southampton; Southampton SO17 1BJ UK