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. Author manuscript; available in PMC: 2021 Mar 2.
Published in final edited form as: J Allergy Clin Immunol. 2020 Dec;146(6):1217–1270. doi: 10.1016/j.jaci.2020.10.003

FIG 1.

FIG 1.

Timeline for 2020 Asthma Guideline Update.