{"id":"W3162560322","doi":"10.1111/cts.13046","title":"The timing of 30‐month stay expirations and generic entry: A cohort study of first generics, 2013–2020","year":2021,"lang":"en","type":"article","venue":"Clinical and Translational Science","topic":"Pharmaceutical Economics and Policy","field":"Economics, Econometrics and Finance","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Novo Nordisk Fonden","keywords":"Generic drug; Paragraph; Medicine; Certification; Brand names; Food and drug administration; Advertising; Business; Drug; Medical emergency; Pharmacology; Law; Political science","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":[],"consensus_categories":[],"category_scores_codex":[0.0009522002,0.00006023899,0.0002188744,0.00003015723,0.0002444917,0.00004278216,0.0001295005,0.00002945483,0.00008633171],"category_scores_gemma":[0.0001408277,0.0000520007,0.00004139801,0.000230796,0.0006027368,0.0001131108,0.00005257125,0.0000757993,0.000003755969],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004441189,"about_ca_system_score_gemma":0.00006063861,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000588062,"about_ca_topic_score_gemma":0.000172207,"domain_scores_codex":[0.9988694,0.00001711532,0.000648218,0.0002861663,0.00005215555,0.0001269503],"domain_scores_gemma":[0.9992129,0.000323873,0.0001662418,0.0001376377,0.00005671312,0.000102607],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000007794948,0.0001972779,0.9637941,0.000007455619,0.00003190583,6.097844e-7,0.0002597553,0.0001439226,0.00001824202,0.03312405,0.0001271577,0.002287695],"study_design_scores_gemma":[0.0005510354,0.00007502875,0.9437361,0.00000352605,0.00001213829,0.000001370015,0.00007073845,0.03051868,0.00003030562,0.01106414,0.01385312,0.00008376213],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9917495,0.00206942,0.0003078844,0.003043215,0.000148626,0.0001430868,0.00007323184,0.000002748615,0.00246232],"genre_scores_gemma":[0.9966692,0.002693009,0.0003517867,0.0001770863,0.00005414662,0.000006973004,0.000002451213,0.000003117925,0.00004220928],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03037476,"threshold_uncertainty_score":0.2220809,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1505291130387983,"score_gpt":0.3585425818910221,"score_spread":0.2080134688522238,"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."}}