1. Department of Neurology The Ohio State University Wexner Medical Center Columbus Ohio USA
2. Laboratory for Neural Stem Cells and Functional Neurogenetics, Division of Multiple Sclerosis and Neuroimmunology, Department of Neurology UConn School of Medicine Farmington CT USA
3. National Laboratory of Embryonic Stem Cells Universidad Federal Rio de Janeiro Brazil
4. UConn Health Comprehensive Multiple Sclerosis Center, Division of Multiple Sclerosis and Neuroimmunology, Department of Neurology UConn School of Medicine Farmington CT USA