Measuring adherence, acceptability and likability of an artificial-intelligence-based, gamified phone application to improve the quality of dietary choices of adolescents in Ghana and Vietnam: Protocol of a randomized controlled pilot test. - Bianca C. Braga; Alejandra Arrieta; Boateng Bannerman; Frank Doyle; Gloria Folson; Rohit Gangupantulu; Nga Thu Hoang; Phuong Nam Huynh; Bastien Koch; Peter McCloskey; Lan Mai Tran; Trang Huyen T. Tran; et al. (Frontiers Digit. Health, 2022)