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Submitted on: 21 December 2009.
Revised on: 08 March 2010.
Accepted on: 11 April 2010.
___________________JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A
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Submitted on: 01 October 2006.
Revised on: 01 January 2007.
Accepted on: 23 January 2007.
___________________JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A
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Submitted on: 17 March 2001.
Revised on: 09 April 2001.
Accepted on: 20 May 2001.
___________________JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A