American journal of respiratory and critical care medicine 2015 https://researcherprofiles.org/profile/1192393 26068329 Dunn RM, Lehman E, Chinchilli VM, Martin RJ, Boushey HA, Israel E, Kraft M, Lazarus SC, Lemanske RF, Lugogo NL, Peters SP, Sorkness CA, Szefler S, Wechsler ME