Attrition and associated factors among patients on chronic antihypertensive therapy at Mulago hospital, Uganda: A mixed method study - Nathan Ntenkaire; Mark Kaddu Mukasa; Patience Muwanguzi; Brian Mikka; Sandra Lunkuse; Julius Mubiru; Maxwell Okwero; Beatrice Basuuta; Douglas Bulafu; Joan N. Kalyango (PLoS ONE, 2026)