Error in Acknowledgments. In the Epidemiology feature titled "The Risk and Natural Course of Age-Related Maculopathy, " published in the April issue of the ARCHIVES (2003;121:519-526), there were omissions from the acknowledgments.
In addition to those mentioned in the acknowledgments paragraph, the authors wish to acknowledge the contributions of the following institutions: Optimix Foundation, Amsterdam; Netherlands Organization for Scientific Research(NWO), The Hague; The Netherlands Society for the Prevention of Blindness, Doorn; Blindenhulp Foundation, The Hague; Rotterdamse Blindenbelangen Foundation, Rotterdam; OOG Foundation, The Hague; Topcon Europe BV, Capelle aan de Ijssel; and The Edward and Marianne Blaauw Foundation, Amsterdam; the Netherlands.