Patricia Kaoulla1, Nicoletta Frescos, Hylton B Menz. 1. Musculoskeletal Research Centre, Faculty of Health Sciences, La Trobe University, Bundoora, Victoria, Australia. h.menz@latrobe.edu.au.
Since the publication of our Research article [1], the copyright of the Manchester Foot Pain and Disability Index (MFPDI) now states a licence agreement is required for publication. As a result, Additional file 2 has been removed, the English language version of the MFPDI can be found through the ISIS Outcomes website [2].