1. Department of Molecular Biophysics and Physiology, Rush Medical College, Chicago, Illinois 60612
2. Zoology Department, University of Washington, Seattle, Washington 98195
3. National Resource for Computers in Life Science Education, Seattle, Washington 98115
4. Department of Biology, Niagara University, Niagara University, New York 14109
5. Section of Neurobiology, Physiology and Behavior, University of California at Davis, Davis, California 95616
6. Department of Physiology, College of Medicine, University of Oklahoma Health Science Center, Oklahoma City, Oklahoma 73190
7. Department of Physiology, University of Kentucky, Lexington, Kentucky 40536
8. Section of Neurobiology, University of Texas, Austin, Texas 78712
9. Department of Biology, Glendale Community College, Glendale, Arizona 85302
10. Biological Science and Nursing, Lexington Community College, Lexington, Kentucky 40506