Set	Web of Science search strategy	Total Hits
#1	ts= (prematur* OR (extreme* AND premat*) OR prematur* OR low birth weight* OR lbw* OR elbw* OR preterm* OR pre‐term) DocType=All document types; Language=All languages;	179, 838
#2	ts=(parenteral nutrition solutions OR fat emulsions OR intraven* OR parenter* OR i.v. OR infus* OR le) DocType=All document types; Language=All languages;	566, 548
#3	ts=(lipids OR glycerides OR fatty acids OR oils OR soybean oil OR soy* OR coconut* OR borage* OR fish* OR olive* OR intralipid OR ivelip* OR liposyn* OR lipovenoes* OR lipofundin* OR SMOF* OR omegaven* OR clinoleic* OR PFE4501* OR MOFS* OR MOFSLE OR lipoplus* OR omega‐6 OR omega‐3* OR MCT* OR LCT* OR PUFA* OR MUFA* OR polyunsaturated* OR monounsaturated* OR linolenic* OR linoleic* OR docosahexaenoic acid* OR eicosapentaenoic acid* OR DHA OR EPA OR triacylgl* OR triglyc* OR arachidon*) DocType=All document types; Language=All languages;	1,555,777
#4	#3 AND #2 AND #1 DocType=All document types; Language=All languages;	872
#5	#3 AND #2 AND #1 Refined by: [excluding]:WEB OF SCIENCE CATEGORIES: (OBSTETRICS GYNECOLOGY OR MEDICINE GENERAL INTERNAL OR SURGERY OR REPRODUCTIVE BIOLOGY OR NEUROSCIENCES OR PERIPHERAL VASCULAR DISEASE OR TOXICOLOGY OR AGRICULTURE DAIRY ANIMAL SCIENCE OR CLINICAL NEUROLOGY OR VETERINARY SCIENCES OR ANESTHESIOLOGY OR RHEUMATOLOGY OR RADIOLOGY NUCLEAR MEDICINE MEDICAL IMAGING OR PUBLIC ENVIRONMENTAL OCCUPATIONAL HEALTH OR PSYCHIATRY OR BIOTECHNOLOGY APPLIED MICROBIOLOGY OR ZOOLOGY OR UROLOGY NEPHROLOGY OR SPORT SCIENCES OR SPECTROSCOPY OR ORTHOPEDICS OR DERMATOLOGY OR CHEMISTRY ORGANIC OR TRANSPLANTATION OR OTORHINOLARYNGOLOGY OR MYCOLOGY OR GERONTOLOGY OR GERIATRICS GERONTOLOGY OR ENGINEERING BIOMEDICAL OR ECOLOGY OR CHEMISTRY MULTIDISCIPLINARY OR CHEMISTRY APPLIED OR CELL TISSUE ENGINEERING OR AUDIOLOGY SPEECH LANGUAGE PATHOLOGY OR ANTHROPOLOGY OR ACOUSTICS) DocType=All document types; Language=All languages;	631