{"id":"W4293212291","doi":"10.1002/dta.3361","title":"Addressing recent challenges in isotope ratio mass spectrometry: Development of a method applicable to 1‐androstene‐steroids, 6α‐hydroxy‐androstenedione, and androstatrienedione","year":2022,"lang":"en","type":"article","venue":"Drug Testing and Analysis","topic":"Hormonal and reproductive studies","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Bundesministerium des Innern, für Bau und Heimat; World Anti-Doping Agency","keywords":"Isotope-ratio mass spectrometry; Chemistry; Chromatography; Analyte; Metabolite; Epitestosterone; Anabolism; Mass spectrometry; High-performance liquid chromatography; Steroid; Hormone; Biochemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.02903842,0.001832751,0.00183472,0.002382921,0.0008715733,0.002866763,0.003552327,0.003974501,0.001842917],"category_scores_gemma":[0.01423022,0.001123303,0.001097271,0.00130982,0.004540598,0.003624905,0.003119819,0.005508464,0.002413711],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001174343,"about_ca_system_score_gemma":0.003713969,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001599031,"about_ca_topic_score_gemma":0.002785607,"domain_scores_codex":[0.9839503,0.00504347,0.0007324747,0.004004272,0.005809537,0.000459946],"domain_scores_gemma":[0.9908896,0.003492135,0.0007511704,0.0009219859,0.003489113,0.0004560309],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000677116,0.0002948173,0.005407939,0.00385472,0.0004055602,0.0007972022,0.0009111757,0.002330188,0.6956619,0.01980412,0.007786297,0.262069],"study_design_scores_gemma":[0.0001583658,0.001971111,0.006416079,0.001108293,0.0003200121,0.005858667,0.001293749,0.04119401,0.5683554,0.02911927,0.3437159,0.0004891083],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.04286177,0.1046264,0.8256955,0.01235733,0.003204814,0.0006864793,0.0005076365,0.001924643,0.008135541],"genre_scores_gemma":[0.1472546,0.04848086,0.7801534,0.00810668,0.001969614,0.0009743689,0.0008650086,0.0008800779,0.01131539],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.02903842,"threshold_uncertainty_score":0.1535717,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08453375662994989,"score_gpt":0.3200503942459198,"score_spread":0.2355166376159699,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}