Dailey, Roger A. M.D.*; Harrison, Andrew R. M.D.*; Hildebrand, P. Lloyd M.D.‡; Wobig, John L. M.D.*
*Department of Ophthalmology, Oregon Health Sciences University, Casey Eye Institute and † Department of Ophthalmology, Portland Veterans Administration Medical Center, Portland, Oregon; and ‡ Department of Ophthalmology, University of Oklahoma Health Sciences Center, Dean A. McGee Eye Institute, Oklahoma City, Oklahoma, U.S.A.
