{"id":"W2088093177","doi":"10.1039/c0em00295j","title":"PFOS or PreFOS? Are perfluorooctane sulfonate precursors (PreFOS) important determinants of human and environmental perfluorooctane sulfonate (PFOS) exposure?","year":2010,"lang":"en","type":"review","venue":"Journal of Environmental Monitoring","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":306,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Perfluorooctane; Environmental chemistry; Biomonitoring; Pollutant; Chemistry; Environmental science; Abiotic component; Metabolite; Ecotoxicology; Sulfonate; Ecology; Biology; Biochemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow"],"category_scores_codex":[0.001356805,0.001388996,0.003150065,0.0003877914,0.0004854927,0.0001357013,0.0016488,0.0009195473,0.001996385],"category_scores_gemma":[0.00008632227,0.001045741,0.000956928,0.0002817874,0.001236044,0.001078695,0.001087883,0.002479437,0.00007643064],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001383274,"about_ca_system_score_gemma":0.00009012561,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000568141,"about_ca_topic_score_gemma":0.00005444252,"domain_scores_codex":[0.9913718,0.0004581876,0.003304515,0.001152431,0.002412091,0.001301047],"domain_scores_gemma":[0.9939563,0.0003023624,0.00383622,0.0009921521,0.00000995038,0.0009029714],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001992483,0.0006485133,0.1772956,0.001187633,0.0002200467,0.0007829798,0.0005533956,0.00000536861,0.01817229,3.373141e-7,0.00003826491,0.8008963],"study_design_scores_gemma":[0.005254933,0.00661434,0.2131819,0.02166458,0.003190821,0.008618598,0.003481678,0.00006594959,0.0203127,0.0000792487,0.7123694,0.005165922],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.4733031,0.5251674,4.862778e-7,0.000004589611,0.0005387604,0.0005983445,0.0002807279,0.00001264629,0.00009393883],"genre_scores_gemma":[0.2955967,0.7024912,0.0002909508,0.000004785053,0.0005383298,0.00005013181,0.00002335121,0.0001632884,0.0008413321],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.7957304,"threshold_uncertainty_score":0.999886,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03695611234887099,"score_gpt":0.3208527031639887,"score_spread":0.2838965908151177,"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."}}