Patient Navigation Behavior in a Symptom-Based Self-Triage Mobile App for Direct-to-Consumer Urgent Care: Retrospective Observational Study. - Accorsi, Tarso Augusto Duenhas; Moreira, Flavio Tocci; Eduardo, Anderson Aires; Morbeck, Renata Albaladejo; Köhler, Karen Francine; De Amicis Lima, Karine; Pedrotti, Carlos Henrique Sartorato (Journal of Medical Internet Research, 2025)