Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (d08ebe0e-cd50-4e0f-a2d2-b25ea0dcc54f, A5035491041, Matthew J. Leskowitz, Boston Consulting Group (United States), 6, 303, , 2026-05-01 20:51:19.51949+00, 2026-05-01 20:51:19.519505+00, null, 6, 6, , ["Hearing Loss and Rehabilitation", "Hearing, Cochlea, Tinnitus,..., matthew-j-leskowitz).