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source_2c20fb30ad38431c
{"publication_id": "9be40a10-b14d-4e4a-afff-f058a818c80b", "traces": [{"candidate_sources": [{"cited_as": "Wu 2025", "comparator": "not extracted", "directness": "direct", "doi": "10.1016/j.eclinm.2025.103633", "effect": "not extracted", "endpoint": "not extracted", "evidence_span": "In long-COVID, NR increased NAD+ within 5 weeks but did not significantly improve cognition, fatigue, sleep, or moo…
sha256 54fb5b11c51fbc85…