Quantitative MRI analysis in children with multiple sclerosis: a multicenter feasibility pilot study.

Chitnis T, Guttmann CR, Zaitsev A, Musallam A, Weinstock-Guttman B, Yeh A, Rodriguez M, Ness J, Gorman MP, Healy BC, Kuntz N, Chabas D, Strober JB, Waubant E, Krupp L, Pelletier D, Erickson B, Bergsland N, Zivadinov R, U.S. Network of Pediatric MS Centers of Excellence