{"artifact_id":"disease-landing-aortic-aneurysm-variant-4","artifact_type":"dashboard","title":"Per-Disease Research Synthesis — aortic aneurysm (variant 4)","quality_score":0.9,"is_latest":1,"version_number":32,"version_count":1,"debate_count":0,"supports_count":0,"contradicts_count":0,"neutral_count":0,"incoming_by_type":{},"total_incoming":0,"outgoing_by_type":{},"total_outgoing":0,"quality_trajectory":[{"score":0.9,"at":"2026-09-18T05:32:38.522750-07:00"},{"score":0.9,"at":"2026-09-17T17:18:23.054086-07:00"},{"score":0.9,"at":"2026-09-11T00:25:19.161460-07:00"},{"score":0.9,"at":"2026-09-10T12:41:32.031111-07:00"},{"score":0.9,"at":"2026-09-03T12:22:29.198523-07:00"}],"evidence_balance":0.0,"evidence_certainty":0.0,"total_evidence_items":0,"is_well_supported":false,"is_controversial":false,"is_foundational":false}