Group 1: Fish-oil emulsion (20% SMOFLipid: soybean oil 60 g/dL, MCT 60 g/dL, olive oil 50 g/dL, fish oil 30 g/dL, egg phospholipids 12 g/dL, glycerol 25 g/dL, vitamin E 200 mg α-TE/L) Group 2: Soybean oil emulsion (20% Intralipid: soybean oil 200 g/dL, egg phospholipids 12 g/dL, glycerol 22,5 g/dL, vitamin E 57 mg α-TE/L).