Validation of the Eyerobo FC Portable Fundus Camera for Diabetic Retinopathy Screening Using Public Datasets and Deep Learning. - Pazo, Emmanuel Eric; Liu, Xiangying; Liu, Shoukuan; Zhang, Qinru; Zhang, Mingxuan; Zhang, Zhihui; Moutari, Salissou; Usama, Muhammad; Ren, Xinjun (Ophthalmology & Therapy, 2026)