- Correspondence to Dr Shaoying Li, Division of Hematopathology, Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, 4519 TVC, 1301 Medical Center Drive, Nashville, TN 37232-5310, USA;
- Received May 15, 2014
- Revised May 31, 2014
- Accepted June 6, 2014
- First published June 23, 2014.
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