1. Department of Neurology, Division of Neuromuscular MedicineThe Ohio State University Wexner Medical Center Columbus Ohio
2. Department of Biomedical Informatics, Center for BiostatisticsThe Ohio State University Wexner Medical Center Columbus Ohio
3. Department of NeurologyMassachusetts General Hospital Boston Massachusetts
4. Biogen Cambridge Massachusetts
5. Department of Biomedical InformaticsUniversity of Utah School of Medicine Salt Lake City Utah
6. Department of Molecular PathologyThe Ohio State University Wexner Medical Center Columbus Ohio
7. Department of Biological Chemistry & PharmacologyThe Ohio State University Wexner Medical Center Columbus Ohio