{"id":"W2055711501","doi":"10.2165/00007256-200939030-00005","title":"Annual Age-Grouping and Athlete Development","year":2009,"lang":"en","type":"review","venue":"Sports Medicine","topic":"Sports Performance and Training","field":"Medicine","cited_by":740,"is_retracted":false,"has_abstract":false,"ca_institutions":"York University","funders":"","keywords":"Sports medicine; Medicine; Physical therapy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05377340149561012,"score_gpt":0.3442764317110383,"score_spread":0.2905030302154282,"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."}}