Prevalence and risk factors for colorectal neoplasia in a self-selected Vietnamese screening cohort undergoing self-funded colonoscopy - Huong Thi Thuy To; Nhu Thi Hanh Vu; Hong Nguyen Diem Tong; Dao Thi Anh Nguyen; Thu Dang Anh Phan; Dat Quoc Ngo; Toru Hiyama; Duc Trong Quach (PLoS ONE, 2026)