Not all roads lead to the immune system: the genetic basis of multiple sclerosis severity. - Jokubaitis VG; Campagna MP; Ibrahim O; Stankovich J; Kleinova P; Matesanz F; Hui D; Eichau S; Slee M; Lechner-Scott J; Lea R; Kilpatrick TJ; et al. (Brain : a journal of neurology, 2023)