title: Response to the Letter to the Editor.
authors.affiliation: Professor (retired), Scottsdale, Ariz.
authors.forename: Stephen
authors.initials: S
authors.lastname: Wilson
authors.affiliation: Professor of Anaesthesia (retired), Harvard Medical School, Division of Pediatric Anesthesia, Department of Anesthesia, Critical Care and Pain Management at the Massachusetts General Hospital, Boston, Md.
authors.forename: Charles J
authors.initials: CJ
authors.lastname: Coté