“I Must Try Harder”: Design Implications for Mobile Apps and Wearables Contributing to Self-Efficacy of Patients With Chronic ConditionsSharon Wulfovich(University of California, San Diego), Katarzyna Wac(University of Geneva)Frontiers in PsychologyOctober 23, 201910.3389/fpsyg.2019.02388Cited by 55SaveCiteExport RISWatch citationsRelated PapersHow to e-mental health: a guideline for researchers and practitioners using digital technology in the context of mental health|Nature Mental Health|2023|89Improving completion rates of patient-reported outcome measures in cancer clinical trials: Scoping review investigating the implications for trial designs|European Journal of Cancer|2024|16