Asymptomatic gallstones: Cumulative incidence proportion, incidence rate, and risk factors for symptoms development: Systematic review and meta-analysis - Mohammad Alzoubi; Ahmad Omar Saleh; Farah Al Omari; Kinda Shatnawi; Batool Hyari; Ala’a Qashou; Khaled Daradka; Salam Daradkeh; Mohammad Abu Hilal; Alessandro Parente (PLoS ONE, 2026)