PT - JOURNAL ARTICLE AU - Meling, Torstein R. TI - Perspectives AID - 10.3174/ajnr.P0108 DP - 2020 Dec 01 TA - American Journal of Neuroradiology PG - 2173--2173 VI - 41 IP - 12 4099 - http://www.ajnr.org/content/41/12/2173.short 4100 - http://www.ajnr.org/content/41/12/2173.full SO - Am. J. Neuroradiol.2020 Dec 01; 41