Embjørg J. Wollen, Yngve Sejersted, Marianne S. Wright, Miroslaw Bik-Multanowski, Anna Madetko-Talowska, Clara-Cecilie Günther, Ståle Nygård, Przemko Kwinta, Jacek J. Pietrzyk & Ola D. Saugstad

Pediatr Res 74:536–544 (2013); doi:10.1038/pr.2013.140

When the article was initially published, a file (“Section 2: Microarray Analysis Data File”) was omitted from the Supplementary Information section online; the file has been restored.