title: Reply.
authors.affiliation: Department of Anesthesiology, University of Rochester, Rochester, NY, USA.
authors.forename: Jennifer S
authors.initials: JS
authors.lastname: Gewandter
authors.affiliation: Department of Anesthesiology, University of Rochester, Rochester, NY, USA.
authors.forename: Robert H
authors.initials: RH
authors.lastname: Dworkin
authors.affiliation: Department of Clinical Medicine, The Danish Pain Research Center, Aarhus, Denmark.
authors.forename: Nanna B
authors.initials: NB
authors.lastname: Finnerup
authors.affiliation: Department of Neurology, Beth Israel Deaconess Medical Center, Boston, MA, USA.
authors.forename: Roy
authors.initials: R
authors.lastname: Freeman
authors.affiliation: Department of Neurology, University of Rochester, Rochester, NY, USA.
authors.forename: Nimish A
authors.initials: NA
authors.lastname: Mohile