title: Reply.
authors.affiliation: Toronto, Ontario, Canada.
authors.forename: Abhishek
authors.initials: A
authors.lastname: Sharma
authors.affiliation: Toronto, Ontario, Canada.
authors.forename: David
authors.initials: D
authors.lastname: Smith
authors.affiliation: Toronto, Ontario, Canada.
authors.forename: Stephen P
authors.initials: SP
authors.lastname: Kraft
authors.affiliation: Toronto, Ontario, Canada.
authors.forename: Asim
authors.initials: A
authors.lastname: Ali
authors.affiliation: Stanford, California.
authors.forename: R Scott
authors.initials: RS
authors.lastname: Foster
authors.affiliation: Omaha, Nebraska.
authors.forename: Donny W
authors.initials: DW
authors.lastname: Suh
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D015835:Ocular Motility Disorders / Q000175:diagnosis*; D009801:Oculomotor Muscles / Q000473:pathology*; D013285:Strabismus / Q000175:diagnosis*