title: Authors' response.
authors.forename: Karin
authors.initials: K
authors.lastname: Amrein
authors.forename: Paul
authors.initials: P
authors.lastname: Zajic
authors.forename: Steven
authors.initials: S
authors.lastname: Amrein
authors.forename: Harald
authors.initials: H
authors.lastname: Dobnig
mesh_terms: D016638:Critical Illness; D005260:Female; D017052:Hospital Mortality / Q000639:trends*; D006801:Humans; D008297:Male; D012621:Seasons; D018805:Sepsis / Q000097:blood*; D014807:Vitamin D / Q000031:analogs & derivatives*; D014808:Vitamin D Deficiency / Q000097:blood*
chemical_list: D014807:Vitamin D