1. School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University Byrom Street Liverpool L3 3AF UK
2. Department of Pharmacology and Therapeutics School of Medicine, Trinity Centre for Health Sciences, St. James Hospital Dublin 8 Ireland
3. State Bureau of Criminal Investigation Schleswig‐Holstein, Section Narcotics/Toxicology Mühlenweg 166 D‐24116 Kiel Germany
4. Synex Synthetics BV Karveelweg 20 6222NH Maastricht The Netherlands
5. Belgian Early Warning System Drugs, Substance Use and Related Disorders, Sciensano Juliette Wytsmanstraat 14 9050 Brussels Belgium
6. Department of Life Sciences School of Science, Sligo Institute of Technology Ash Lane Sligo F91YW50 Ireland
7. MiHKAL GmbH, Unter Sagi 66362 Stansstad Switzerland
8. Institute of Forensic Medicine, Forensic Toxicology, Medical Center, Faculty of Medicine University of Freiburg Freiburg Germany
9. Isomer Design 4103‐210 Victoria Street Toronto ON M5B 2R3 Canada