title: Correspondence.
authors.affiliation: Joan and Irwin Jacobs Retina Center Shiley Eye Center UCSD Department of Ophthalmology La Jolla, California.
authors.forename: Frank F
authors.initials: FF
authors.lastname: Tsai
authors.forename: William R
authors.initials: WR
authors.lastname: Freeman
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D012170:Retinal Vein Occlusion; D041623:Tomography, Optical Coherence