[1] Univ Texas Hlth Sci Ctr Houston UTHealth, McGovern Med Sch, Dept Neurol, 6431 Fannin, MSB 7-112, Houston, TX 77030 USA
[2] Huntingtons Dis Soc Amer HDSA, Ctr Excellence UTHealth, Houston, TX 77030 USA
[3] Rush Univ, Clerkship & Adv Elective Dept Neurol Sci, Med Ctr, Profess Bldg,1725 West Harrison St,Suite 1106, Chicago, IL 60612 USA