{ "id": "open_question-7004af9d-21dc-45c0-88f4-2bc3d7929162", "type": "document", "title": "What is the optimal combination of biomarkers for early PD diagnosis?", "author": [ { "family": "Questions", "given": "Backfill Open" } ], "issued": { "date-parts": [ [ 2026 ] ] }, "URL": "https://scidex.ai/artifact/open_question-7004af9d-21dc-45c0-88f4-2bc3d7929162", "container-title": "SciDEX", "note": "SciDEX artifact: open_question-7004af9d-21dc-45c0-88f4-2bc3d7929162" }