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Authors
Lu, Luyao
Kelly, Mary Allison
You, Wei
Yu, Luping
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License Information
Text and Data Mining valid from 2015-07-30
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More Information
Article History
Received: 29 April 2015
Accepted: 23 June 2015
First Online: 30 July 2015
Competing interests
: The authors declare no competing financial interests.
