title: The authors reply.
authors.affiliation: Department of Biological Sciences, Bio-NMR-Centre, University of Calgary, Calgary, AB, Canada.
authors.forename: Beata
authors.initials: B
authors.lastname: Mickiewicz
authors.forename: Hans J
authors.initials: HJ
authors.lastname: Vogel
mesh_terms: D005260:Female; D006801:Humans; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008297:Male; D055442:Metabolome / Q000502:physiology*; D012772:Shock, Septic / Q000175:diagnosis*