Longitudinal Ocular Surface Microstructural Findings After Switching to Preservative-Free Dorzolamide/Timolol in POAG: An Exploratory IVCM Pilot Case Series - Ana Sanseau; Arturo Burchakchi; Fernando Cataldi; Héctor Fontana; Alejo Peyret; Giselle Rodríguez; Ailín Fantacone; María Silvia Passerini; Javier Fernando Casiraghi; Analía Luna (International Journal of Translational Medicine, 2026)