Validation Log 2025-03-23 07:35:44.873118 mwtab Python Library Version: 1.2.5 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN006150/mwtab/txt Study ID: ST003745 Analysis ID: AN006150 File format: txt Status: Contains Validation Errors Number Errors: 1 Error Log: SUBJECT_SAMPLE_FACTORS: Section missing sample ID(s) {''} found in MS_METABOLITE_DATA section.