Spine
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A prospective cohort study. ⋯ 3.
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Retrospective cohort. ⋯ 3.
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Retrospective analysis of magnetic resonance imaging (MRI). ⋯ 4.
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Cross-sectional study. ⋯ 4.
A prospective cohort study. ⋯ 3.
Retrospective cohort. ⋯ 3.
Retrospective analysis of magnetic resonance imaging (MRI). ⋯ 4.
Cross-sectional study. ⋯ 4.