Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (3b976bb1-71c0-4f0c-b68b-b6e612b97a68, A5109590727, Chao Tong, Max Planck Institute for Biological Intelligence, 9, 2585, , 2026-04-16 18:34:25.655785+00, 2026-04-16 18:34:25.655798+00, null, 4, 2, , ["Animal Disease Management and Epidemiology", "Viral Infections..., chao-tong-2).