title: A withdrawn prepublication.
authors: Tom
authors: T
authors: Jefferson
mesh_terms: D035081:Editorial Policies; D005060:Europe; D006801:Humans; D017712:Peer Review, Research / Q000941:ethics* / Q000379:methods / Q000592:standards; D010506:Periodicals as Topic / Q000941:ethics*; D011643:Publishing / Q000941:ethics*; D016032:Randomized Controlled Trials as Topic / Q000379:methods; D012107:Research Design; D012180:Retraction of Publication as Topic