Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (d74982c8-1855-4c4c-a841-73d5dd4a62f2, A5127912771, Spyridon Bakas, Indiana University School of Medicine, 1, 0, , 2026-04-18 07:42:58.389158+00, 2026-04-18 07:42:58.389171+00, null, 0, 0, , ["Sarcoma Diagnosis and Treatment", "Generative Adversarial Netw..., spyridon-bakas-1).