Boness, C. L., Votaw, V. R., Schwebel, F. J., Moniz-Lewis, D. I. K., McHugh, R. K., & Witkiewitz, K. (2023). An evaluation of cognitive behavioral therapy for substance use disorders: A systematic review and application of the society of clinical psychology criteria for empirically supported treatments. Clinical Psychology: Science and Practice. doi: 10.1037/cps0000131.supp I am under the impression that this study is research on different forms of treatment but I can not figure out what the group consist of? Could you help me with finding it within this article