title: [Author's reply].
authors.forename: P
authors.initials: P
authors.lastname: Deetjen
authors.forename: M
authors.initials: M
authors.lastname: Lichtwarck-Aschoff
mesh_terms: D000137:Acid-Base Imbalance / Q000175:diagnosis*; D006801:Humans; D008659:Metabolic Diseases / Q000175:diagnosis*; D012140:Respiratory Tract Diseases / Q000175:diagnosis*