{"id":"W2975119289","doi":"10.1111/dth.12989","title":"The Effect of Platelet Rich Plasma on Hair Re‐growth in Patients with Alopecia Areata Totalis: a Clinical Pilot Study","year":2019,"lang":"en","type":"article","venue":"Dermatologic Therapy","topic":"Hair Growth and Disorders","field":"Medicine","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Alopecia areata; Platelet-rich plasma; Medicine; Scalp; Hair loss; Hair growth; Platelet; Dermatology; Surgery; Internal medicine; Physiology","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":[0.0004733692,0.0003001198,0.0004956897,0.0002004633,0.0002477485,0.0002228275,0.0001084176,0.0002776058,0.0009413079],"category_scores_gemma":[0.0008116137,0.00009200153,0.0002482256,0.0001554052,0.0001867014,0.0001622516,0.0001135486,0.0003376163,0.0001281809],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009510597,"about_ca_system_score_gemma":0.0001249313,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002628055,"about_ca_topic_score_gemma":0.0003024444,"domain_scores_codex":[0.9998092,0.00009196532,0.00001560878,0.0000282885,0.00003274328,0.00002222015],"domain_scores_gemma":[0.9996032,0.0001804289,0.00006422927,0.00001995416,0.0000373843,0.00009476072],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.08512437,0.01826429,0.528652,0.001270288,0.0008951025,0.01196671,0.002064639,0.0006990981,0.1165505,0.0001658441,0.001062873,0.2332842],"study_design_scores_gemma":[0.003439388,0.1728481,0.8069347,0.00004542805,0.0005011438,0.008687819,0.0005561691,0.0007195586,0.004312957,0.00006698992,0.001863268,0.00002444679],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985001,0.00093424,0.00006700422,0.00002088023,0.000007298089,0.00004851897,0.00002278028,0.000004284127,0.0003949466],"genre_scores_gemma":[0.999408,0.000282605,0.00008436075,0.00003370244,0.00001971025,0.00002478606,0.00003267163,8.706463e-7,0.0001134583],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009413079,"threshold_uncertainty_score":0.003148973,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01754658845277204,"score_gpt":0.2834158634750347,"score_spread":0.2658692750222627,"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."}}