1. Department of Life and Physical Sciences, School of Science; Athlone Institute of Technology; Dublin Road, Athlone Co. Westmeath Ireland
2. Department of Pharmacology and Therapeutics, School of Medicine, Trinity Centre for Health Sciences; St James's Hospital; Dublin 8 Ireland
3. Forensic Science Laboratory; Garda HQ; Dublin 8 Ireland
4. TCD Small Molecule X-ray Facility; Trinity College; Dublin 2 Ireland
5. School of Chemistry; Trinity College; Dublin 2 Ireland
6. School of Pharmacy and Pharmaceutical Sciences; Trinity College; Dublin 2 Ireland
7. The State Laboratory; Backweston Laboratory Complex, Young's Cross, Celbridge; Co. Kildare Ireland
8. School of Chemical and Pharmaceutical Sciences; Dublin Institute of Technology; Dublin 2 Ireland
9. School of Pharmacy and Biomolecular Sciences; Liverpool John Moores University; Byrom Street Liverpool L33 AF UK
10. Scientific Supplies Ltd; Hanover Street London W1S 1YH UK
11. States Analyst's Laboratory; Longue Rue St Martin's GY4 6LD Guernsey
12. Designer Drug Research Unit of the Intramural Research Program, National Institute on Drug Abuse; National Institutes of Health; Baltimore MD 21224 USA