Submitted on: 12 November 2001.
Revised on: 19 February 2002.
Accepted on: 08 April 2002.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY
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Submitted on: 13 June 2012.
Revised on: 24 August 2012.
Accepted on: 16 September 2012.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY
Submitted on: 21 April 2003.
Revised on: 20 May 2003.
Accepted on: 29 June 2003.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY
Submitted on: 08 October 2018.
Revised on: 26 November 2018.
Accepted on: 13 January 2019.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY
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Submitted on: 14 February 2019.
Revised on: 04 June 2019.
Accepted on: 13 July 2019.
___________________AMERICAN JOURNAL OF ROENTGENOLOGY