Dennis K Ledford Editor

Richard F. Lockey, MD, MS, is Distinguished University Health Professor, Professor of Medicine, Pediatrics and Public Health, Joy McCann Culverhouse Chair of Allergy and Immunology, and Director, Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, Florida.

Dennis K. Ledford, MD, is Professor of Medicine and Pediatrics, Mabel and Ellsworth Simmons Professor, University of South Florida Morsani College of Medicine, and Chief, VA Section of Allergy/Immunology, James A. Haley Veterans' Hospital, Tampa, Florida.