- Correspondence to
Dr Young-Hee Yoon, Alcohol Epidemiologic Data System, CSR, Incorporated, 2107 Wilson Blvd., Suite 1000, Arlington, VA 22201, USA; .
- Received December 13, 2012
- Revised April 14, 2013
- Accepted April 29, 2013
- First published May 24, 2013.
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