1. Department of Physical Therapy, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran.
2. Neural Stem Cell and Regenerative Neuroscience Laboratory, Department of Anatomical Sciences, Shiraz School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
3. Department of Physical Therapy, College of Public Health and Health Professions, University of Florida, Gainesville, FL, USA.
4. Neural Stem Cell and Regenerative Neuroscience Laboratory, Shiraz Stem Cell Institute, Shiraz University of Medical Sciences, Shiraz, Iran.