Table 1.

Social media and search strategy used to identify potential participants.

Recruitment approach	Search terms/strings
Social media hashtags	#drugresearcher, #drugresearch, #harmreduction, #marijuana, #cannabis, #cocaine, #heroin, #psychedelics, #psychoactive, #drugtwitter, #NDRLE, #drugresearchers, #livedexperience, #drugstudies, #criticaldrugstudies, #drugtwitter, #opioidresearch, #psychedelicresearch
Search terms	cannabis, marijuana, marihuana, THC, tetrahydrocannabinol, CBD, cannabidiol, opiates, opioids, opium, heroin, diacetylmorphine, fentanyl, opiate, opioid, methamphetamine, amphetamine, hallucinogens, LSD, psilocybin, psychedelics, mushrooms, peyote, inhalants, poppers, whippets, ecstasy, molly, MDMA, methadone, buprenorphine, suboxone, vivitrol, cocaine, coca, crack cocaine, mephedrone, cathinones, cathinone, NPS, novel psychoactive substances, synthetic cannabinoids, synthetic cathinones, aminoindanes, phencyclidine, phenethylamines, piperazines, kratom, Salvia divinorum, khat, tryptamines, substance use", "substance abuse", "substance misuse", "substance use disorder", addiction, "injection drugs", "people who inject drugs", "drug court", "drug courts", "drug policy", "drug enforcement agency", "drug selling", "drug dealing", "intent to distribute", "harm reduction", "drug possession", "drugged driving", "recreational drugs", "recreational drug", "illegal drug", "illicit drug”
Targeted peer-reviewed journals	Addiction, Addiction Biology, Addiction Research & Theory, Addiction Science & Clinical Practice, Addictive Behaviors, Addictive Behaviors Reports, Addictive Disorders & Their Treatment, Alcoholism: Clinical and Experimental Research, American Journal of Drug and Alcohol Abuse, American Journal of Orthopsychiatry, Drug and Alcohol Dependence, Drug and Alcohol Review, International Journal of Drug Policy, International Review of Psychiatry, JAMA, JAMA Neurology, JAMA Psych, Journal of Studies on Alcohol and Drugs, Journal of Substance Abuse Treatment, Lancet, Lancet Neurology, Lancet Psychiatry, Personality and Individual Differences, Psychological Medicine, Psychology of Addictive Behaviors, Social Science & Medicine, Substance Use & Misuse