“…The programs and studies were conducted in many different settings, but most often in a specialized clinic, including clinics for cancer, pediatrics, antenatal care, family planning, internal medicine, or pulmonary medicine ( n = 14), 29 , 30 , 39 , 43 , 45–48 , 51 , 55–57 , 59 , 61 primary care or general practice ( n = 11), 26 , 29 , 33 , 36–38 , 40 , 52 , 53 , 55 , 60 or a hospital ( n = 5). 34 , 41 , 42 , 44 , 50 Several studies were also conducted in a community or outpatient clinic which primarily serves low-income smokers ( n = 3), 32 , 54 , 58 dental practices ( n = 2), 31 , 40 a pharmacy ( n = 1), 49 and community sites such as housing estates, shopping malls, and public transport hubs ( n = 1).…”