http://reply.papertrans.cn/1/57/5633/5633-31.png
Submitted on: 13 October 2007.
Revised on: 27 December 2007.
Accepted on: 31 January 2008.
___________________Clinical Imaging---ELSEVIER SCIENCE INC
http://reply.papertrans.cn/1/57/5633/5633-33.png
Submitted on: 06 August 2010.
Revised on: 03 December 2010.
Accepted on: 21 December 2010.
___________________Clinical Imaging---ELSEVIER SCIENCE INC
http://reply.papertrans.cn/1/57/5633/5633-35.png
Submitted on: 11 November 2007.
Revised on: 07 January 2008.
Accepted on: 29 January 2008.
___________________Clinical Imaging---ELSEVIER SCIENCE INC