title: Editor's Commentary.
mesh_terms: D001784:Blood Gas Analysis / Q000379:methods; D003550:Cystic Fibrosis / Q000150:complications / Q000523:psychology; D015199:Extracorporeal Membrane Oxygenation / Q000191:economics*; D006801:Humans; D063087:Noninvasive Ventilation; D029424:Pulmonary Disease, Chronic Obstructive / Q000097:blood / Q000628:therapy