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Submitted on: 30 January 2010.
Revised on: 12 March 2010.
Accepted on: 29 April 2010.
___________________Journal of Neurodevelopmental Disorders
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Submitted on: 29 June 2007.
Revised on: 28 August 2007.
Accepted on: 15 September 2007.
___________________Journal of Neurodevelopmental Disorders
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