1. Dr. John T. Macdonald Foundation Department of Human Genetics and John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, USA
2. Department of Neurology, Carver College of Medicine, University of Iowa, Iowa City, USA
3. Department of Neurology, University of Miami, Miami, USA
4. Biochemistry Department, University of Miami Miller School of Medicine, Miami, USA
5. Department of Neurology, Columbia University Medical Center, New York, USA
6. Department of Genetics and Development, Columbia University Medical Center, New York, USA