Prevalence of childhood polyvictimization, mental health outcomes, and associated risk and protective factors in Ethiopia and Uganda refugee settings - Stella Muthuri; George Odwe; Francis Obare; Peter Kisaakye; Dagim Habteyesus; Gloria Seruwagi; Yohannes Wado; Yadeta Bacha; Bonnie Wandera; Caroline Kabiru; Chi-Chi Undie (PLoS ONE, 2026)