title: Response.
authors.affiliation: Hofstra North Shore Long Island Jewish School of Medicine, Manhasset, NY. Electronic address: moks@nshs.edu.
authors.forename: Margarita
authors.initials: M
authors.lastname: Oks
authors.affiliation: Hofstra North Shore Long Island Jewish School of Medicine, Manhasset, NY.
authors.forename: Mangala
authors.initials: M
authors.lastname: Narasimhan
mesh_terms: D005260:Female; D006801:Humans; D007362:Intensive Care Units / Q000458:organization & administration*; D008297:Male; D063868:Patient Outcome Assessment; D019095:Point-of-Care Systems / Q000706:statistics & numerical data*; D018608:Ultrasonography, Doppler / Q000706:statistics & numerical data*