?:authorAffiliation
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[\'Division of Pediatric Pulmonology, Columbia University Irving Medical Center, Vagelos College of Physicians and Surgeons, New York, NY. Electronic address: sl3230@cumc.columbia.edu.\', \'Division of Allergy, Immunology and Rheumatology, Columbia University Irving Medical Center, Vagelos College of Physicians and Surgeons, New York, NY.\', \'Division of Pediatric Pulmonology, Columbia University Irving Medical Center, Vagelos College of Physicians and Surgeons, New York, NY.\', \'Department of Pediatrics, New York Presbyterian - Morgan Stanley Children\'s Hospital of New York, New York, NY.\', \'Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY.\', \'Division of Pulmonary, Allergy and Critical Care Medicine, Columbia University Irving Medical Center, Vagelos College of Physicians and Surgeons, New York, NY.\']
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