title: Erratum to: Assessment of Vitamin D status in a group of Egyptian children with non alcoholic fatty liver disease (multicenter study).
abstract: [This corrects the article DOI: 10.1186/s12986-016-0112-z.].
authors.affiliation: Department of Biochemistry, National Hepatology and Tropical Medicine Institute, Cairo, Egypt.
authors.forename: Amal Ahmed
authors.initials: AA
authors.lastname: Mohamed
authors.affiliation: Pediatric Department, El Sahel teaching hospital, Cairo, Egypt.
authors.forename: Maha Abdel
authors.initials: MA
authors.lastname: Ghany
authors.affiliation: Pediatric Department, Minia University, El Minya, Egypt.
authors.forename: Gehan Lotfy Abdel
authors.initials: GL
authors.lastname: Hakeem
authors.affiliation: Department of Community, Environmental, and Occupational Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
authors.forename: Aya
authors.initials: A
authors.lastname: Mostafa
authors.affiliation: Microbiology and Immunology Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
authors.forename: Rania Abdelmonem
authors.initials: RA
authors.lastname: Khattab
authors.affiliation: Department of Clinical Nutrition, Faculty of Applied Medical Science, King Abdul-Aziz University, Jeddah, Kingdom of Saudi Arabia.
authors.forename: Asmaa Mahmoud
authors.initials: AM
authors.lastname: Abdalla
authors.affiliation: Pediatric Department, Minia University, El Minya, Egypt.
authors.forename: Laila El Morsi Abou
authors.initials: LE
authors.lastname: El Fotoh
authors.affiliation: Pediatric Department, Minia University, El Minya, Egypt.
authors.forename: Abdel Azeem
authors.initials: AA
authors.lastname: El Mazary
authors.affiliation: Pediatric Department, Minia University, El Minya, Egypt.
authors.forename: Madiha Abdalla
authors.initials: MA
authors.lastname: Sayed
authors.affiliation: Pediatric Department, Minia University, El Minya, Egypt.
authors.forename: Ashraf Mohamed Abdel
authors.initials: AM
authors.lastname: Fadil