1. National Jewish Health, Denver, Colorado;
2. University of Arkansas for Medical Sciences, Little Rock, Arkansas;
3. Johns Hopkins University School of Medicine, Baltimore, Maryland;
4. Duke University Medical Center, Durham, North Carolina and University of North Carolina, Chapel Hill, North Carolina;
5. The EMMES Corporation, Rockville, Maryand; and the
6. Jaffe Food Allergy Institute, Mount Sinai School of Medicine, New York, New York