Funding for this research was provided by:
Foundation for Physical Therapy (PODS II)
National Health and Medical Research Council (1111640)
Received: 13 August 2020
Accepted: 23 October 2020
First Online: 4 November 2020
Ethics approval and consent to participate
: This study was reported in accordance with the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guidelines and approved by the Institutional Review Board at the University of Kentucky. Research subjects or legally authorized representative provided written informed consent before participating in the study. Consent was obtained from a legally authorized representative for patients unable to give consent due to sedation, mentation and/or consciousness; re-consent was obtained once patient was awake, stable and could provide informed consent themselves.
: Not applicable.
: The authors declare that they have no competing interests.