Piloting a Novel eHealth Technology for the Control and Management of Elevated Blood Pressure in Rwanda (HeartCare@Home Project): Protocol for a 2-Phase Crossover Study. - Nishimwe A; Gasana J; Mugeni R; Twizere C; Hitimana E; Bahati O; Mukeshimana O; Manirafasha C; Bugingo JD; Ntaganda E; Uwinkindi F; Twagirumukiza M (JMIR research protocols, 2025)