title: In reply.
authors.forename: Jaehoon
authors.initials: J
authors.lastname: Oh
authors.forename: Taeho
authors.initials: T
authors.lastname: Lim
authors.forename: Youngjoon
authors.initials: Y
authors.lastname: Chee
authors.forename: Jongshill
authors.initials: J
authors.lastname: Lee
mesh_terms: D003413:Cricoid Cartilage / Q000502:physiology*; D005260:Female; D005931:Glottis / Q000033:anatomy & histology*; D006801:Humans; D007442:Intubation, Intratracheal / Q000379:methods*; D007828:Laryngoscopy / Q000379:methods*; D008297:Male