Received: 15 June 2020
Accepted: 20 August 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: Ethical approval was granted by; South Western Sydney Local Health District (HREC/171/LPOOL/353, HREC/15/LPOOL/560), BJC Health private rheumatology clinic (SSA/17/LPOOL/407), North Sydney Local Health District (SSA/18/HAWKE/78), Western Sydney University Human Research Ethics Committee (H12973, H10299), Auckland University of Technology Ethics Committee (AUTEC 17/320), and Waitemata District Health Board of Auckland (RM/3907). Written informed consent was provided by all participants prior to data collection.
: Not applicable.
: The authors KC, SW and DET declare that they have no competing interests. KR is the editor-in-chief of the Journal of Foot and Ankle Research.