title: Reply.
authors.affiliation: Quinze-Vingts National Ophthalmology Hospital, UPMC-Sorbonne Universities, Paris, France. Electronic address: nacim.bouheraoua@gmail.com.
authors.forename: Nacim
authors.initials: N
authors.lastname: Bouheraoua
authors.affiliation: Quinze-Vingts National Ophthalmology Hospital, UPMC-Sorbonne Universities, Paris, France.
authors.forename: Cameron F
authors.initials: CF
authors.lastname: Parsa
mesh_terms: D003315:Cornea / Q000294:innervation* / Q000503:physiopathology*; D017679:Cryotherapy / Q000009:adverse effects*; D019573:Epithelium, Corneal / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D009412:Nerve Fibers / Q000473:pathology*; D020433:Trigeminal Nerve Diseases / Q000503:physiopathology*