{"id":"W4413112623","doi":"10.1016/j.cpet.2025.07.002","title":"Simultaneous Positron Emission Tomography/Magnetic Resonance Imaging","year":2025,"lang":"en","type":"review","venue":"PET Clinics","topic":"Medical Imaging Techniques and Applications","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Women's College Hospital","funders":"","keywords":"Positron emission tomography; Medicine; Medical physics; Magnetic resonance imaging; Correction for attenuation; Nuclear medicine; Radiology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009312176,0.001732209,0.001959441,0.003261493,0.0001896328,0.001306809,0.0009942245,0.001422635,0.006000068],"category_scores_gemma":[0.001166676,0.0005432058,0.0006329583,0.00247804,0.00060626,0.00197919,0.0007863517,0.002028185,0.003873898],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00065038,"about_ca_system_score_gemma":0.001454034,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001025759,"about_ca_topic_score_gemma":0.002820633,"domain_scores_codex":[0.9997831,0.0000483191,0.00003233131,0.0000520377,0.00005913831,0.00002509683],"domain_scores_gemma":[0.9995447,0.0002400727,0.00006860001,0.00001880235,0.00009183722,0.00003596267],"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":[0.00008554343,0.00006267695,0.0001251725,0.01002824,0.00007897972,0.0001772712,0.00001706978,0.0002181605,0.001310241,0.001315997,0.02081646,0.9657642],"study_design_scores_gemma":[0.00007800855,0.0002449245,0.0008962792,0.004928901,0.0003890616,0.003354855,0.00004782485,0.0002052153,0.0011969,0.001916105,0.986704,0.00003790748],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.00008649003,0.9977974,0.0002126149,0.0001876826,0.000174984,0.000008529936,0.00002132546,0.00001030441,0.001500677],"genre_scores_gemma":[0.000726997,0.9972188,0.0003802601,0.000412231,0.0002967057,0.00001258375,0.00004392097,0.000003096907,0.0009053019],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.006000068,"threshold_uncertainty_score":0.02007222,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02565916840563344,"score_gpt":0.4031951626128497,"score_spread":0.3775359942072163,"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."}}