1. Division of Rehabilitation Sciences and Sealy Center on Aging, University of Texas Medical Branch at Galveston, Galveston, TX, USA
2. TIRR Memorial Hermann Brain Injury Research Center, Houston, TX, USA
3. H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine and Harris Health System, Houston, TX, USA
4. Center for Rehabilitation Psychology and Neuropsychology, PC, Walnut Creek, CA, USA
5. Spring Branch Counseling Center, Houston, TX, USA