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Submitted on: 07 January 2002.
Revised on: 15 February 2002.
Accepted on: 25 February 2002.
Micro and Nano Engineering---ELSEVIER
Submitted on: 03 September 2005.
Revised on: 08 October 2005.
Accepted on: 18 October 2005.
Micro and Nano Engineering
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Submitted on: 16 February 2009.
Revised on: 26 February 2009.
Accepted on: 18 March 2009.
Micro and Nano Engineering
Submitted on: 18 October 2017.
Revised on: 29 October 2017.
Accepted on: 17 November 2017.
Micro and Nano Engineering
Submitted on: 22 November 2007.
Revised on: 05 January 2008.
Accepted on: 26 January 2008.
Micro and Nano Engineering---ELSEVIER
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