1. From the Department of Genetics, Yale School of Medicine, New Haven (A.L., K.M., S.H., K.W., S. Pajusalu, M.L.), and Cure Rare Disease, Woodbridge (R.H.) — both in Connecticut; the Departments of Pediatrics (B.W., A.K., R.A., D.K., T.F.) and Neurology (A.R.B.) and Horae Gene Therapy Center and the Li Weibo Institute for Rare Diseases Research (A.K., M.B., K. Sylvia, A.R.B., R.A., D.K., S. Parajuli, T.G., T.F.), University of Massachusetts Chan Medical School, Worcester, the Department of Pathology (J.P.,...