Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (689e8bca-62ae-4048-8092-fe81516a15fe, A5112749354, Bernardino Ghetti, Indiana University School of Medicine, 11, 2447, , 2026-04-18 06:25:08.228066+00, 2026-04-18 06:25:08.228079+00, null, 6, 5, , ["Alzheimer's disease research and treatments", "Dementia and Co..., bernardino-ghetti).