Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (ac7f93cd-6ab4-4a6b-9f2f-d0953592f3fe, A5067223685, Del A. Warren, Indiana University School of Medicine, 2, 515, , 2026-04-19 16:30:13.313756+00, 2026-04-19 16:30:13.31377+00, null, 2, 2, , ["Pneumonia and Respiratory Infections", "Respiratory viral infe..., del-a-warren).