1. Department of Neurology, Emory University School of Medicine , Atlanta, GA 30322 , USA
2. Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH , Bethesda, MD 20892 , USA
3. Computational Biology Group, Laboratory of Neurogenetics, National Institute on Aging , Bethesda, MD 20892 , USA
4. Uniformed Services University of the Health Sciences , Bethesda, MD 20814 , USA
5. Department of Neurology, University of Massachusetts Medical School , Worcester, MA 01605 , USA
6. Instituto de Investigaciaon Hospital 12 de Octubre , Madrid , Spain
7. National Institute of Neurological Disorders and Stroke (NINDS), NIH , Bethesda, MD , USA
8. Therapeutic Development Branch, National Center for Advancing Translational Sciences (NCATS), NIH , Rockville, MD 20850 , USA
9. Department of Neurology, Johns Hopkins University , Baltimore, MD 21287 , USA
10. Reta Lila Weston Institute, UCL Queen Square Institute of Neurology, University College London , London , UK