title: Rebuttal from Gary C. Sieck and Carlos B. Mantilla.
authors.affiliation: sieck.gary@mayo.edu.
authors.forename: Gary C
authors.initials: GC
authors.lastname: Sieck
authors.forename: Carlos B
authors.initials: CB
authors.lastname: Mantilla
mesh_terms: D003964:Diaphragm / Q000473:pathology*; D006801:Humans; D009133:Muscular Atrophy / Q000209:etiology*; D012121:Respiration, Artificial / Q000009:adverse effects*