Dr. Akrithi Udupa (fellow at Duke) and Dr. Allen Witt (resident at Duke) join the podcast to discuss IgG4-RD and the new classification criteria published by Wallace et al in Arthritis & Rheumatology in January 2020.Reference: Wallace et al. The 2019 American College of Rheumatology / European League Against Rheumatism Classification Criteria for IgG4-Related Disease. Arthritis & Rheumatology. 2020;72(1):7-19.Intro and Outro music: Cheery Monday by Kevin MacLeodLink: https://incompetech.filmmusic.io/song/3495-cheery-mondayLicense: http://creativecommons.org/licenses/by/4.0/