Frontera Walter R, Bean Jonathan F, Damiano Diane, Ehrlich-Jones Linda, Fried-Oken Melanie, Jette Alan, Jung Ranu, Lieber Rick L, Malec James F, Mueller Michael J, Ottenbacher Kenneth J, Tansey Keith E, Thompson Aiko
a Department of Physical Medicine and Rehabilitation , Vanderbilt University Medical Center , Nashville , Tennessee , USA.
b Department of Physical Medicine, Rehabilitation, and Sports Medicine , University of Puerto Rico School of Medicine , San Juan , Puerto Rico.
Assist Technol. 2017 Summer;29(2):110-119. doi: 10.1080/10400435.2017.1306412.