1. UT Southwestern Medical Center, Department of Neurology & Neurotherapeutics, Neuroinnovation Program, Multiple Sclerosis & Neuroimmunology Imaging Program; Clinical Center for Multiple Sclerosis; Dallas TX
2. University of Genoa; Department of Health Sciences (DISSAL); Genoa Italy
3. Advanced Imaging Research Center; UT Southwestern Medical Center; Dallas TX
4. Philips Medical Systems; Cleveland OH
5. UT Southwestern Medical Center; Department of Radiology; Dallas TX