Submitted on: 28 April 2004.
Revised on: 24 July 2004.
Accepted on: 21 August 2004.
___________________International Journal of Bioprinting
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Submitted on: 21 October 2006.
Revised on: 09 January 2007.
Accepted on: 07 February 2007.
___________________International Journal of Bioprinting
Submitted on: 24 November 2011.
Revised on: 05 March 2012.
Accepted on: 10 April 2012.
___________________International Journal of Bioprinting
Submitted on: 16 November 2005.
Revised on: 11 March 2006.
Accepted on: 29 March 2006.
___________________International Journal of Bioprinting
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Submitted on: 12 June 2008.
Revised on: 20 July 2008.
Accepted on: 23 August 2008.
___________________International Journal of Bioprinting
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Submitted on: 10 May 2011.
Revised on: 01 June 2011.
Accepted on: 11 June 2011.
___________________International Journal of Bioprinting
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