1. Forensic‐Chemical DivisionBureau of Forensic‐Medical Expertise's Moscow Russia
2. Department of Pharmacology and Therapeutics, School of Medicine, Trinity Centre for Health SciencesSaint James's Hospital Dublin Ireland
3. Regional Drug Dependence Clinic Tomsk Russia
4. Internet‐portal ‘Forum Forensic Experts in Russia’ Salekhard Russia
5. School of ScienceInstitute of Technology Sligo Sligo Ireland
6. Ural Federal University, Institute of Chemistry and Technology Ekaterinburg Russia