title: Letter from the editor.
authors.affiliation: Ocular Microbiology Laboratory, Bascom Palmer Eye Institute, University of Miami, Miller School of Medicine, Palm Beach Gardens, FL, USA, tobrien@med.miami.edu.
authors.forename: Terrence P
authors.initials: TP
authors.lastname: O'Brien
authors.forename: Anthony
authors.initials: A
authors.lastname: Bron