1 Department of Pediatrics, NYU Langone Health, New York, NY.
2 Center for Allergy and Immunology, Kansas City Physician Partners, Kansas City, Mo.
3 Division of Pediatric Allergy, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY.
4 Department of Pediatrics, NYU Langone Health, New York, NY; Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland. Electronic address: Anna.nowak-wegrzyn@nyulangone.org.