1. Doctor of Physical Therapy Program College of Pharmacy & Health Sciences Campbell University Lillington North Carolina USA
2. Doctor of Physical Therapy Division Department of Orthopedic Surgery Duke Clinical Research Institute Duke University Durham North Carolina USA
3. Department of Biostatistics and Bioinformatics Duke University Durham North Carolina USA
4. Department of Population Health Sciences Duke Clinical Research Institute Duke University Durham North Carolina USA
5. Department of Neurosurgery Duke University Medical Center Durham North Carolina USA