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Submitted on: 24 March 2010.
Revised on: 23 June 2010.
Accepted on: 06 August 2010.
___________________JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY
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Submitted on: 08 November 2001.
Revised on: 02 February 2002.
Accepted on: 02 March 2002.
___________________JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY
Submitted on: 20 January 2003.
Revised on: 19 March 2003.
Accepted on: 29 April 2003.
___________________JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY
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