{"id":"W3040079791","doi":"10.1002/dta.2887","title":"Alternative markers for Methylnortestosterone misuse in human urine","year":2020,"lang":"en","type":"article","venue":"Drug Testing and Analysis","topic":"Hormonal and reproductive studies","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"General Secretariat for Research and Technology; World Anti-Doping Agency","keywords":"Chemistry; Metabolite; Glucuronide; Derivatization; Diol; Urine; Chromatography; Solvolysis; Excretion; Nandrolone; Anabolism; Biochemistry; Mass spectrometry; Organic chemistry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001987637,0.0001017476,0.0003837759,0.0001324977,0.00008585758,0.000008587057,0.00003336172,0.00001393487,0.000005899911],"category_scores_gemma":[0.0009024227,0.00007671205,0.00008907525,0.0006844064,0.00006013794,0.00002469753,0.00004090233,0.00008466875,8.9222e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001299535,"about_ca_system_score_gemma":0.000008653829,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004039443,"about_ca_topic_score_gemma":0.00004335796,"domain_scores_codex":[0.9992413,0.0000247889,0.000182474,0.0003224533,0.000095467,0.0001335229],"domain_scores_gemma":[0.999473,0.0001974441,0.00005977204,0.00008230047,0.00009981677,0.00008763476],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001258641,0.0001086894,0.9707519,0.0001638048,0.001865384,0.00004748939,0.002466873,0.0002554691,0.01385103,0.00003024488,0.0001572677,0.01017592],"study_design_scores_gemma":[0.003120543,0.0006836171,0.9474036,0.0001356953,0.004753558,0.00000672753,0.00315953,0.03376292,0.005250113,0.0008282667,0.0004803731,0.0004151221],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949164,0.0005313686,0.0002518262,0.0033025,0.00000780654,0.0001476453,0.000009187186,0.00003212567,0.0008011728],"genre_scores_gemma":[0.9960482,0.00001855971,0.003234763,0.0001913805,0.0001492124,0.00001593417,0.00001692758,0.000007978341,0.0003170691],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03350745,"threshold_uncertainty_score":0.3128227,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05498908704803837,"score_gpt":0.317588578469124,"score_spread":0.2625994914210856,"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."}}