Keywords: Addiction/Substance Use, Adults (20-59 years), Adult's Health (men's health, women's health), Alcohol Abuse/Use, Behaviour Modification (e.g., provision of item/tool, incentives, goal setting), Community, Drug Abuse/Use, Education / Awareness & Skill Development / Training, Health Care Setting, High Risk Group (e.g., adolescent parents, elderly, homeless, substance users), Home, Phone, Social Support (e.g., counseling, case management, outreach programs) , Systematic review of reviews