Validation Log 2024-12-01 06:55:19.143342 mwtab Python Library Version: 1.2.5 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN005492/mwtab/json Study ID: ST003351 Analysis ID: AN005492 File format: json Status: Contains Validation Errors Number Errors: 1 Error Log: SUBJECT_SAMPLE_FACTORS: Section missing sample ID(s) {''} found in MS_METABOLITE_DATA section.