{"id":"W2013221383","doi":"10.1021/jf9014125","title":"Historic Dietary Exposure to Perfluorooctane Sulfonate, Perfluorinated Carboxylates, and Fluorotelomer Unsaturated Carboxylates from the Consumption of Store-Bought and Restaurant Foods for the Canadian Population","year":2009,"lang":"en","type":"article","venue":"Journal of Agricultural and Food Chemistry","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Canada; McGill University","funders":"Health Canada","keywords":"Perfluorooctane; Chemistry; Tolerable daily intake; Population; Environmental chemistry; Food science; Contamination; Toxicology; Animal science; Body weight; Environmental health; Sulfonate; Biology; Medicine; Ecology; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002643439,0.0003931121,0.0002446778,0.001094348,0.001572311,0.0006158645,0.0005940602,0.0002516665,0.001797336],"category_scores_gemma":[0.0006690026,0.0002163715,0.0002269594,0.002176926,0.0003994874,0.0002143424,0.0003261297,0.0002631214,0.0002585235],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009880671,"about_ca_system_score_gemma":0.004898904,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9744546,"about_ca_topic_score_gemma":0.9857685,"domain_scores_codex":[0.9995433,0.00001804282,0.00001425483,0.0001032829,0.0002433712,0.00007776258],"domain_scores_gemma":[0.9993394,0.00001665803,0.00005782353,0.00001276454,0.0005191769,0.00005424645],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001735902,0.00002535515,0.9712849,0.0001144701,0.0001109647,0.0001458057,0.0006814302,0.0001917375,0.003680735,0.0001422306,0.00177486,0.02167391],"study_design_scores_gemma":[0.000001509299,0.0000332888,0.9947296,0.00001283054,0.00003876131,0.0001093443,0.0003514176,0.00007533887,0.0006624984,0.00002185664,0.003956334,0.000007231453],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9795011,0.002408579,0.0007651435,0.0001204685,0.00001478179,0.00003795947,0.01129435,0.00003587127,0.005821846],"genre_scores_gemma":[0.9877524,0.001911113,0.001025537,0.00008593091,0.000006153114,0.00002172827,0.006042784,0.00001010811,0.003144177],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02554542,"threshold_uncertainty_score":0.07168967,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01403777538866995,"score_gpt":0.220742810645302,"score_spread":0.2067050352566321,"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."}}