Letter to the Editor

Authors

  • Changchun Xie,

    Corresponding author
    1. Center for Clinical and Translational Science and Training University of Cincinnati, OH, USA
    • Division of Epidemiology and Biostatistics, Department of Environmental Health University of Cincinnati, OH, USA
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  • Ding-Geng Chen

    1. School of Nursing University of Rochester Medical Center, Rochester, NY, USA
    2. Department of Biostatistics and Computational Biology University of Rochester Medical Center, Rochester, NY, USA
    3. Department of Orthopaedics and Rehabilitation, School of Medicine and Dentistry University of Rochester Medical Center, Rochester, NY, USA
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Corresponding author: e-mail: cxie933@gmail.com, Phone: +1-513-5580229

No abstract is available for this article.

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