Submitted on: 03 June 2012.
Revised on: 18 August 2012.
Accepted on: 12 September 2012.
___________________INTERNATIONAL JOURNAL OF TOXICOLOGY
Submitted on: 07 November 2013.
Revised on: 18 December 2013.
Accepted on: 29 January 2014.
___________________INTERNATIONAL JOURNAL OF TOXICOLOGY
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