RAPM Editor-in-Chief Brian Sites, MD, joins Anjali A. Dixi, MD, the senior author of “Hospital-level variability in regional nerve block administration by race for total knee arthroplasty,” first published in December 2022 (https://rapm.bmj.com/content/early/2022/12/13/rapm-2022-104028). Dr. Dixi is from the Stanford University School of Medicine, in Stanford, CA.