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Submitted on: 04 July 2004.
Revised on: 15 September 2004.
Accepted on: 06 November 2004.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY
Submitted on: 01 September 2006.
Revised on: 30 November 2006.
Accepted on: 20 December 2006.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY
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Submitted on: 04 July 2010.
Revised on: 16 August 2010.
Accepted on: 26 September 2010.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY
Submitted on: 28 June 2009.
Revised on: 29 July 2009.
Accepted on: 15 September 2009.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY
Submitted on: 02 October 2007.
Revised on: 08 December 2007.
Accepted on: 27 January 2008.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY
Submitted on: 06 March 1999.
Revised on: 03 July 1999.
Accepted on: 14 August 1999.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY