EARLY AND SUSTAINED RESPONSE OVER TIME WITH ZILUCOPLAN IN GENERALISED MYASTHENIA GRAVIS: 120-WEEK POST HOC ANALYSIS OF RAISE-XT. - Cheli, M.; Bresch, S.; Freimer, M.; Hewamadduma, C.; Leite, M. I.; Maniaol, A.; Utsugisawa, K.; Beau Lejdstrom, R.; Boroojerdi, B.; Grimson, F.; Savic, N.; Howard, J. (Acta myologica: myopathies and cardiomyopathies: official journal of the Mediterranean Society of Myology / edited by the Gaetano Conte Academy for the study of striated muscle diseases, 2026)