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Submitted on: 02 August 2000.
Revised on: 22 November 2000.
Accepted on: 06 December 2000.
___________________CYTOTHERAPY---ELSEVIER SCI LTD
Submitted on: 09 June 2006.
Revised on: 07 September 2006.
Accepted on: 08 October 2006.
___________________CYTOTHERAPY---ELSEVIER SCI LTD
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Submitted on: 23 December 2004.
Revised on: 18 January 2005.
Accepted on: 13 February 2005.
___________________CYTOTHERAPY---ELSEVIER SCI LTD
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Submitted on: 18 February 2013.
Revised on: 13 March 2013.
Accepted on: 11 April 2013.
___________________CYTOTHERAPY---ELSEVIER SCI LTD
Submitted on: 06 February 2017.
Revised on: 12 April 2017.
Accepted on: 26 April 2017.
___________________CYTOTHERAPY---ELSEVIER SCI LTD