Benefits and Harms of Digital Health Interventions Promoting Physical Activity in People With Chronic Conditions: Systematic Review and Meta-Analysis. - Zangger, Graziella; Bricca, Alessio; Liaghat, Behnam; Juhl, Carsten B; Mortensen, Sofie Rath; Andersen, Rune Martens; Damsted, Camma; Hamborg, Trine Grønbek; Ried-Larsen, Mathias; Tang, Lars Hermann; Thygesen, Lau Caspar; Skou, Søren T (Journal of Medical Internet Research, 2023)