Funding for this research was provided by:
U.S. Department of Veterans Affairs (I01RX001979)
National Center for Medical Rehabilitation Research (T32 4T32HD007418-25)
Article History
Received: 23 October 2020
Accepted: 17 February 2021
First Online: 2 March 2021
Ethics approval and consent to participate
: All participants gave written informed consent prior to beginning the study to either the Research Physical Therapist, Jane Woodward or the Principal Investigator, Dr. Keith Gordon. The Northwestern University Institutional Review Board approved the protocol: IRB# STU00204732. The Edward Hines Jr. Veterans Administration Hospital Institutional Review Board approved the protocol: IRB # 985188-17.
: The manuscript contains no individual data.
: The authors declare no competing interests.