Neil T. Choplin, MD is in private practice at Eye Care of San Diego specializing in glaucoma. He is Adjunct Clinical Professor of Surgery, Uniformed Services University of Health Sciences in Bethesda, Maryland and former Chairman, Department of Ophthalmology, Naval Medical Center San Diego. His research interests include visual field testing, glaucoma medications, and retinal nerve fiber layer analysis. Carlo E. Traverso, MD is Professor and Chairman, Clinica Oculistica of Di.N.O.G.M.I.,University of Genova, IRCCS Azienda Ospedaliera Universitaria San Martino – IST Genova, Italy. He is President of the European Glaucoma Society (EGS).