Fosmetpantotenate Randomized Controlled Trial in Pantothenate Kinase–Associated Neurodegeneration. - Klopstock, Thomas; Videnovic, Aleksandar; Bischoff, Almut Turid; Bonnet, Cecilia; Cif, Laura; Comella, Cynthia; Correa‐Vela, Marta; Escolar, Maria L.; Fraser, Jamie L.; Gonzalez, Victoria; Hermanowicz, Neal; Jech, Robert; et al. (Movement disorders: official journal of the Movement Disorder Society, 2021)