CONTENTS:
- Need for comprehensive and timely data to address the opioid overdose epidemic without a blindfold [Editorial]. Volkow N.D., Chandler R.K., Villani J., p. 2132-2134.
- Could COVID expand the future of addiction research? Long-term implications in the pandemic era [Addiction opinion and debate]. Englund A., Sharman S., Tas B., Strang J., p. 2135-2140.
- Evidence from naturalistic studies can be strengthened by triangulation. Freeman T.P., Scott J., Taylor G.M.J., p. 2141-2142.
- The advantages and downsides of online focus groups for conducting research on addictive online behaviours. Flayelle M., Brevers D., Billieux J., p. 2142-2144.
- Behavioural programmes for cigarette smoking cessation: investigating interactions between behavioural, motivational and delivery components in a systematic review and component network meta-analysis. Hartmann-Boyce J., Ordonez-Mena J.M., Livingstone-Banks J., Fanshawe T.R., Lindson N., Freeman S.C., et al., p. 2145-2156.
- The efficacy and tolerability of pharmacologically active interventions for alcohol-induced hangover symptomatology: a systematic review of the evidence from randomised placebo-controlled trials. Roberts E., Smith R., Hotopf M., Drummond C., p. 2157-2167.
- Ageing and older people who use illicit opioids, cocaine or methamphetamine: a scoping review and literature map. Zolopa C., Hoj S.B., Minoyan N., Bruneau J., Makarenko I., Larney S., p. 2168-2188.
- Commentary on Zolopa et al.: Trauma as an impediment to successful aging and a precipitant of opioid and stimulant use among older adults. Huhn A.S., Ellis J.D., p. 2189-2190.
- The impact of road safety policies in a deregulated alcohol tax environment in Hong Kong: a 15-year time series analysis. Ng C.S., Au M., Leung J.Y.Y., Leung G.M., Tian L., Quan J., p. 2191-2199.
- Effectiveness and cost-effectiveness of face-to-face and electronic brief interventions versus screening alone to reduce alcohol consumption among high-risk adolescents presenting to emergency departments: three-arm pragmatic randomized trial (SIPS Junior high risk trial). Deluca P., Coulton S., Alam M.F., Boniface S., Donoghue K., Gilvarry E., et al., p. 2200-2214.
- The relationship between alcohol outlets and crime is not an artefact of retail geography. Cameron M.P., p. 2215-2224.
- Education matters: longitudinal pathways to mid-life heavy drinking in a national cohort of black Americans. Mulia N., Witbrodt J., Karriker-Jaffe K.J., Li L., Lui C.K., Zapolski T., p. 2225-2234.
- How substance use prevention research gets used in United States federal policy. Long E.C., Scott J.T., Craig L.E., Prendergast S., Pugel J., Crowley D.M., p. 2235-2241.
- Cocaine's effects on the reactivity of the medial prefrontal cortex to ventral tegmental area stimulation: optical imaging study in mice. Park K., Clare K., Volkow N.D., Pan Y., Du C., p. 2242-2253.
- Changes in predicted opioid overdose risk over time in a state Medicaid program: a group-based trajectory modeling analysis. Guo J., Gellad W.F., Yang Q., Weiss J.C., Donohue J.M., Cochran G., et al., p. 2254-2263.
- Is early exposure to cannabis associated with bipolar disorder? Results from a Finnish birth cohort study. Denissoff A., Mustonen A., Alakokkare A.E., Scott J.G., Sami M.B., Miettunen J., et al., p. 2264-2272.
- Problematic gaming risk among European adolescents: a cross-national evaluation of individual and socio-economic factors. Colasante E., Pivetta E., Canale N., Vieno A., Marino C., Lenzi M., et al., p. 2273-2282.
- Association of quarterly prevalence of e-cigarette use with ever regular smoking among young adults in England: a time-series analysis between 2007 and 2018. Beard E., Brown J., Shahab L., p. 2283-2293.
- Commentary on Beard et al.: Using survey data to test the hypothesis that e-cigarettes are a gateway to cigarette smoking in youth. Sun T., Hall W., p. 2294-2295.
- Association between the implementation of tobacco control policies and adolescent vaping in 44 lower-middle, upper-middle, and high-income countries. Chan G.C.K., Gartner C., Lim C., Sun T., Hall W., Connor J., et al., p. 2296-2305.
- Effect of vaping on past-year smoking cessation success of Australians in 2019-evidence from a national survey. Chambers M.S., p. 2306-2315.
- Frequency of adolescent cannabis smoking and vaping in the United States: Trends, disparities and concurrent substance use, 2017-19. Keyes K.M., Kreski N.T., Ankrum H., Cerda M., Chen Q., Hasin D.S., et al., p. 2316-2324.
- Cannabis legalization and traffic injuries: exploring the role of supply mechanisms. Kilmer B., Rivera-Aguirre A., Queirolo R., Ramirez J., Cerda M., p. 2325-2330.
- Infrequent detection of unintentional fentanyl use via urinalysis among people who regularly inject opioids in Sydney and Melbourne, Australia. Lam T., Barratt M.J., Bartlett M., Latimer J., Jauncey M., Hiley S., et al., p. 2331-2337.
- Loot box engagement: relationships with educational attainment, employment status and earnings in a cohort of 16?000 United Kingdom gamers. Close J., Spicer S.G., Nicklin L.L., Lloyd J., Lloyd H., p. 2338-2345.
- The 1988?US Surgeon General's report Nicotine Addiction: how well has it stood up to three more decades of research? West R., Cox S., p. 2346-2350.
- Using ecological momentary assessment and a portable device to quantify standard tetrahydrocannabinol units for cannabis flower smoking. Trull T.J., Freeman L.K., Fleming M.N., Vebares T.J., Wycoff A.M., p. 2351-2358.
- State policy uptake does not require formal action: A comment on Nesoff et al. McIlveen J.W., Hoffman K.A., McCarty D., p. 2359-2360.
- Response to McIlveen et al.: Collaboration and transparency are necessary to effectively estimate substance use disorder treatment need. Nesoff E.D., Marziali M.E., Martins S.S., p. 2361-2362.
- Social media companies or their users-which party needs to change to reduce online time? Montag C., Thrul J., van Rooij A.J., p. 2363-2364.