Defining Relapse and Disease Activity in Neurosarcoidosis: A Systematic Review and Proposed Framework. Neurology. Clinical practice 2026 https://researcherprofiles.org/profile/741995920 41626516 Waldrop G, Dominguez Penuela SC, Barreras P, Kinder E, Fitzgerald KC, Larman HB, Pleasure SJ, Wilson MR, Stern BJ, Pardo CA, Gelfand JM