title: Response.
authors.affiliation: Department of Research and Development, Norwegian Air Ambulance Foundation, and Department of Anesthesiology and Intensive Care, Stavanger University Hospital, Droebak, Norway. Electronic address: nils.petter.oveland@norskluftambulanse.no.
authors.forename: Nils Petter
authors.initials: NP
authors.lastname: Oveland
mesh_terms: D000818:Animals; D018450:Disease Progression; D005260:Female; D011030:Pneumothorax / Q000000981:diagnostic imaging*; D011175:Positive-Pressure Respiration; D014057:Tomography, X-Ray Computed / Q000379:methods*; D014463:Ultrasonography / Q000379:methods*