1. Special Education, Ophthalmology and Visual Sciences, Peabody College, Vanderbilt University, Box 328, Nashville, TN 37203
2. Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, 1114 19th Avenue South, Nashville, TN 37212
3. College of Optometry, University of Houston, 505 J. D. Armistead Building, Houston, TX 77204-2020
4. Providing Access to the Visual Environment (PAVE), Box 328, Peabody College, Vanderbilt University, Nashville, TN 37203
5. 422 East Illinois Street, Brazil, IN 47834
6. College of Optometry, University of Houston