1 Department of Physical Medicine and Rehabilitation, Harvard Medical School; Boston, MA; Department of Physical Medicine and Rehabilitation, Massachusetts General Hospital, Boston, MA; Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Boston, MA.
2 Boston University Alzheimer's Disease Research Center and Boston University CTE Center, Boston University School of Medicine, Boston, MA; Department of Neurology, Boston University School of Medicine, Boston, MA. Electronic address: malosco@bu.edu.