title: Dr. Whalen et al. reply.
authors.affiliation: Washington University School of Medicine, St. Louis. Electronic address: whalend@psychiatry.wustl.edu.
authors.forename: Diana J
authors.initials: DJ
authors.lastname: Whalen
authors.affiliation: Washington University School of Medicine, St. Louis.
authors.forename: Andrew C
authors.initials: AC
authors.lastname: Belden
authors.affiliation: Washington University School of Medicine, St. Louis.
authors.forename: Joan L
authors.initials: JL
authors.lastname: Luby
authors.affiliation: Washington University School of Medicine and Washington University, St. Louis.
authors.forename: Deanna
authors.initials: D
authors.lastname: Barch
authors.affiliation: University of Massachusetts, Amherst.
authors.forename: Katherine
authors.initials: K
authors.lastname: Dixon-Gordon