Submitted on: 20 March 2000.
Revised on: 16 May 2000.
Accepted on: 04 June 2000.
___________________Animal Cells and Systems---TAYLOR & FRANCIS LTD
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Submitted on: 18 December 2014.
Revised on: 15 January 2015.
Accepted on: 22 February 2015.
___________________Animal Cells and Systems---TAYLOR & FRANCIS LTD
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Submitted on: 29 September 2004.
Revised on: 02 January 2005.
Accepted on: 27 February 2005.
___________________Animal Cells and Systems---TAYLOR & FRANCIS LTD
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Submitted on: 17 May 2003.
Revised on: 25 June 2003.
Accepted on: 18 July 2003.
___________________Animal Cells and Systems---TAYLOR & FRANCIS LTD
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