Correction to: J Foot Ankle Res (2020) 13: 44
https://doi.org/10.1186/s13047-020-00411-1
Following publication of the original article [1] the authors have notified us of an error in the first row of Table 1:
Incorrect values: 20.3 ± 5.1(4–15) 11.0 ± 2.6(16–43)
Correct values: 20.3 ± 5.1(16–43) 11.0 ± 2.6(4–15)
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