1 Analytical Pharmacotoxicology Unit, National Centre on Addiction and Doping, Istituto Superiore di Sanità V.Le Regina Elena 299, 00161 Rome, Italy.
2 Department of Excellence of Biomedical Sciences and Public Health, "Politecnica delle Marche" University of Ancona, Via Tronto 10/a, 60126 Ancona, Italy.
Currently, more than 1000 molecules have been classified as New Psychoactive Substances (NPSs), and it is reported that, every year, this number increases with new classes of compounds and/or newer generations of NPS families [...].