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Olsen M, Vik A, Lien E, Schirmer-Mikalsen K, Fredriksli O, Follestad T, Sandrød O, Finnanger TG, Skandsen T.Olsen M, et al. Among authors: schirmer mikalsen k.J Neurosurg Pediatr. 2022 Jan 21;29(4):397-406. doi: 10.3171/2021.11.PEDS21285. Print 2022 Apr 1.J Neurosurg Pediatr. 2022.PMID: 35061977