1. University Park Program, Penn State College of Medicine, State College, PA 16801, USA
2. Department of Neurology, Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA 17033, USA
3. College of Medicine, Penn State University, Hershey, PA 17033, USA
4. Alluri Sita Ramaraju Academy of Medical Sciences, Eluru 534005, India
5. Department of Pediatrics and Neurology, Penn State Children’s Hospital, Penn State College of Medicine, Hershey, PA 17033, USA
6. Department of Radiology, Division of Neuroradiology, Penn State College of Medicine, Hershey, PA 17033, USA
7. Division of Pediatric Neurology, Department of Child Health, The University of Missouri at Columbia, Columbia, MO 65211, USA