Retraction Note: BMC Musculoskelet Disord
https://doi.org/10.1186/s12891-017-1784-x
The authors have retracted this article [
1] because it constitutes redundant publication [
2]. The authors signed the licensing agreement for publication in
HIP International before submitting the manuscript to
BMC Musculoskeletal Disorders. All authors agree to this retraction.
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