Errors in Author Affiliation and Funding/Support

In the Research Letter “US Emergency Department Encounters for Firearm Injuries According to Presentation at Trauma vs Nontrauma Centers,”¹ published online January 23, 2019, the corresponding author’s second affiliation was corrected to replace “Yale–Drug Abuse, Addiction, and HIV Research Scholars Program” with “Yale–Drug Use, Addiction, and HIV Research Scholars Program.” Also, the corresponding author’s Funding/Support was corrected to replace “award T32HS000028” with “grant T32HL098054” and to include award K12DA033312-06 from the National Institute on Drug Abuse. This article has been corrected online.