The reviews contained in the 2020 synopsis were written by Fellows of the American Academy of Pediatrics Section on Allergy and Immunology and fellows in allergy and immunology and pediatrics residents-in-training programs who contributed reviews with their mentors.

The Editors selected the journals to be reviewed on the basis of the likelihood that they would contain articles on allergy and immunology that would be of value and interest to the pediatrician. Each journal was assigned to a voluntary reviewer who was responsible for selecting articles and writing reviews of their articles. Only articles of original research were selected for review. Final selection of the articles to be included was made by the Editor.

The 2019 to 2020 journals chosen for review were Allergy; American Journal of Respiratory and Critical Care Medicine; Annals of Allergy, Asthma, and Immunology; Archives of Disease in Childhood; Chest; Clinical and Experimental Allergy; European Respiratory Journal; International Archives of Allergy and Immunology; JAMA; JAMA Pediatrics; Journal of Allergy and Clinical Immunology; Journal of Allergy and Clinical Immunology: In Practice; Journal of Clinical Immunology; Journal of Immunology; Journal of Pediatric Gastroenterology and Nutrition; Journal of Pediatrics; Lancet; Nature Medicine; New England Journal of Medicine; Pediatrics; Pediatric Allergy and Immunology; Pediatric Dermatology; Pediatric Pulmonology; and Science Translational Medicine.

The Editor and the Section on Allergy and Immunology gratefully acknowledge the work of the reviewers and their trainees who assisted. The reviewers were Stuart L. Abramson, MD, PhD, San Angelo, TX; Timothy Andrews, MD, Arnold, MD; James R. Banks, MD, Arnold, MD; Theresa A. Bingemann, MD, Rochester, NY; J. Andrew Bird, MD, Dallas, TX; Jeffrey Chambliss, MD, Dallas, TX; Bradley E. Chipps, MD, Sacramento, CA; Jennifer Dantzer, MD, Baltimore, MD; Carla M. Davis, MD, Houston, TX; Karla L. Davis, MD, Honolulu, HI; Lisa R. Forbes-Satter, Houston, TX; James E. Gern, Madison, WI; Alan B. Goldsobel, MD, San Jose, CA; Ruchi Gupta, MD, MPH, Chicago, IL; Vivian Hernandez-Trujillo, MD, Miami, FL; Angela Duff Hogan, MD, Norfolk, VA; John Kelso, MD; San Diego, CA; Jennifer S. Kim, MD, Chicago, IL; Kirsten M. Kloepfer, MD, Indianapolis, IN; Mary V. Lasley, MD, Seattle, WA; Susan Laubach, MD, San Diego, CA; Harvey L. Leo, MD, Ann Arbor, MI; Mitchell R. Lester, MD, Norwalk, CT; Todd A. Mahr, MD, La Crosse, WI; Elizabeth C. Matsui, MD, Austin, TX; Grace T. Padron, MD, Miami, FL; Christopher P. Parrish, MD, Dallas, TX; Michael Pistiner, MD, Boston, MA; Christopher Randolph, MD, Waterbury, CT; Melinda M. Rathkopf, MD, Anchorage, AK; Marcus Shaker, MD, MS, Lebanon, NH; Scott H. Sicherer, MD, New York, NY; Elinor Simons, MD, Toronto, ON; David R. Stukus, MD, Columbus, OH; Pooja Varshney, MD, Austin, TX; Girish Vitalpur, MD, Indianapolis, IN; Luke A. Wall, MD, New Orleans, LA; Julie Wang, MD, New York, NY; Kelli W. Williams, MD, MPH, Charleston, SC; Paul Williams, MD, Seattle, WA; Elizabeth L. Wisner, MD; New Orleans, LA; Robert A. Wood, MD, Baltimore, MD; and Joyce Yu, MD, New York, NY.