Commencement of and Retention in Web-Based Interventions and Response to Prompts and Reminders: Longitudinal Observational Study Based on Two Randomized Controlled Trials

por Andriopoulos, Athanasios, Olsson, Erik M G, Hägg Sylvén, Ylva, Sjöström, Jonas, Johansson, Birgitta, von Essen, Louise, Grönqvist, Helena
Publicado 2021