In Sweden flubromazepam and pyrazolam have been labeled as narcotic substances in April 2014, and have been joined by flubromazolam in June 2015 (Health-related Items Agency, 2015). At enough time of the data accumulating for our study, flubromazolam was however legally offered. The Swedish Drug Buyers Union issued early warnings https://trippycalichem.com/product/buy-flubromazolam/