Submitted on: 15 October 2008.
Revised on: 30 November 2008.
Accepted on: 18 January 2009.
___________________EBioMedicine---ELSEVIER
Submitted on: 19 June 2005.
Revised on: 29 August 2005.
Accepted on: 16 September 2005.
___________________EBioMedicine---ELSEVIER
Submitted on: 19 July 2006.
Revised on: 30 August 2006.
Accepted on: 25 September 2006.
___________________EBioMedicine---ELSEVIER
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http://reply.papertrans.cn/1/79/7832/7832-15.png
Submitted on: 21 August 2004.
Revised on: 02 October 2004.
Accepted on: 22 November 2004.
___________________EBioMedicine---ELSEVIER
Submitted on: 23 January 2006.
Revised on: 06 March 2006.
Accepted on: 24 April 2006.
___________________EBioMedicine---ELSEVIER
http://reply.papertrans.cn/1/79/7832/7832-18.png
Submitted on: 19 July 2011.
Revised on: 07 November 2011.
Accepted on: 11 December 2011.
___________________EBioMedicine---ELSEVIER
Submitted on: 01 March 2008.
Revised on: 17 May 2008.
Accepted on: 01 June 2008.
___________________EBioMedicine---ELSEVIER