https://www.selleckchem.com/products/fluzoparib.html planned behavior. CONCLUSIONS The 22-item French-language eHealth acceptability scale, divided into 7 subscales, showed good psychometric qualities. This scale is thus a valid and reliable tool to assess the acceptability of eHealth technology in French-speaking samples and offers promising avenues in research, clinical practice, and marketing. ©Meggy Hayotte, Pierre Thérouanne, Laura Gray, Karine Corrion, Fabienne D'Arripe-Longueville. Originally published in the Journal of Medical Internet Research (http//www.jmir.org), 15.04.2020.BACKGROUND Socioeconomic disadvantage is associated with a reduced likelihood of smoking cessation. Smartphone ownership is increasing rapidly, including among low-income adults, and smartphone interventions for smoking cessation may increase access to smoking cessation treatment among socioeconomically disadvantaged adults. OBJECTIVE This study aimed to evaluate the feasibility of an automated smartphone-based approach to delivering financial incentives for smoking cessation. METHODS Socioeconomically disadvantaged adults initiating tobacco cessation treatment were followed from 1 week before a scheduled quit attempt through 26 weeks after the quit date. Participants received telephone counseling and nicotine replacement therapy. Smoking cessation was verified 5 times per week via smartphone prompts to self-report smoking status and submit a breath sample via a portable carbon monoxide (CO) monitor that was connected with participants' smartphones. Identity was verified during smoking status assessments usinGeller, Jocelyn M Barton, Adam C Alexander, Emily T Hébert, Chaelin K Ra, Damon J Vidrine. Originally published in JMIR mHealth and uHealth (http//mhealth.jmir.org), 15.04.2020.BACKGROUND HIV cohort studies have been used to assess health outcomes and inform the care and treatment of people living with HIV disease. However, there may be similarities and differences between cohort p