Prevalence and predictors of PTSD and low resilience symptoms among subscribers of the MoreGoodDays supportive text messaging program: A cross-sectional study - Belinda Agyapong; Reham Shalaby; Ejemai Eboreime; Katherine Hay; Rachal Pattison; Mark Korthuis; Vincent Israel Opoku Agyapong (PLoS ONE, 2026)