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Submitted on: 12 March 2003.
Revised on: 12 April 2003.
Accepted on: 24 May 2003.
___________________Clinical and Translational Radiation Oncology
Submitted on: 09 November 2000.
Revised on: 04 January 2001.
Accepted on: 16 February 2001.
___________________Clinical and Translational Radiation Oncology
Submitted on: 27 May 2007.
Revised on: 02 July 2007.
Accepted on: 28 August 2007.
___________________Clinical and Translational Radiation Oncology