1 Editor-in-Chief, Department of Medicine, University of Mississippi Medical Center, Jackson, Mississippi. Electronic address: gmarshall@umc.edu.
2 Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada; Canada Allergy Research Unit, Kingston General Hospital, Kingston, Ontario, Canada; Department of Medicine, Queen's University, Kingston, Ontario, Canada.
3 Division of Allergy and Immunology, Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, Ohio.
4 Department of Pediatrics, National Jewish Health, Denver, Colorado.
5 Pulmonary and Allergy Associates, Morristown, New Jersey.
6 Elliott and Roslyn Jaffe Food Allergy Institute, Division of Allergy and Immunology, Department of Pediatrics, Kravis Children's Hospital, Icahn School of Medicine, New York, New York.
7 Pulmonary and Allergy Associates, Morristown, New Jersey; Department of Internal Medicine, New Jersey Medical School, Newark, New Jersey.