title: In reply: Difficultintubationapp.com version 2.0: difficultairwayapp?
authors.affiliation: Department of Anesthesiology & Perioperative Care, Vancouver General Hospital, Vancouver, BC, Canada.
authors.forename: Raymond
authors.initials: R
authors.lastname: Tang
authors.affiliation: Department of Anesthesiology & Perioperative Care, Vancouver General Hospital, Vancouver, BC, Canada. endashan@gmail.com.
authors.forename: Enda
authors.identifier: 0000-0001-8565-7455
authors.initials: E
authors.lastname: Shanahan