Authors: P Chirinos-Saldaña; I Zuñiga-Gonzalez; J C Hernandez-Camarena; A Navas; T Ramirez-Luquin; A Robles-Contreras; M C Jimenez-Martinez; A Ramirez-Miranda; V M Bautista-de Lucio; E O Graue-Hernandez Journal: Eye (Lond) Date: 2014-01-31 Impact factor: 3.775