Shepherd Center, Atlanta, Georgia (C.K.); Spinal Cord Innovation Center, Shirley Ryan AbilityLab, Chicago, Illinois (S.H.); and Craig Hospital, Englewood, Colorado 80113 (M.R.).

Correspondence: Casey Kandilakis, PT, DPT, Shepherd Center, 2020 Peachtree Rd, NW, Atlanta, GA 30309 ([email protected]).

The authors declare no conflict of interest.

Editor's Note: This article relates to: Draganich C, Weber KA, Thornton WA, et al. Predicting outdoor walking 1 year after spinal cord injury: a retrospective, multisite external validation study. J Neurol Phys Ther. 2023;47(3):155-161. doi:10.1097/npt.0000000000000428.