title: Letter to the Editor.
authors.affiliation: Division of Pediatric General and Thoracic Surgery, The Montreal Children's Hospital, McGill University Health Centre, 1001 Decarie Boulevard, Room B04.2028, Montreal, Quebec, H4A 3J1, Canada. Electronic address: Sherif.Emil@McGill.ca.
authors.forename: Sherif
authors.initials: S
authors.lastname: Emil