title: Authors' reply to Cortese.
authors.affiliation: University of Groningen, 9712 TJ, Groningen, Netherlands.
authors.forename: Laura
authors.initials: L
authors.lastname: Batstra
authors.forename: Rae
authors.initials: R
authors.lastname: Thomas
authors.forename: Geoffrey
authors.initials: G
authors.lastname: Mitchell
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis*; D006801:Humans