title: Response to the letter to the editor by Berger.
authors.forename: Mauricio F
authors.initials: MF
authors.lastname: Villamar
authors.forename: Felipe
authors.initials: F
authors.lastname: Fregni
mesh_terms: D035843:Biomedical Research / Q000592:standards*; D006801:Humans; D010810:Physical and Rehabilitation Medicine / Q000592:standards*; D011643:Publishing / Q000592:standards*; D016032:Randomized Controlled Trials as Topic / Q000592:standards*