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Submitted on: 26 July 1998.
Revised on: 17 October 1998.
Accepted on: 08 December 1998.
___________________AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY
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Submitted on: 25 May 2010.
Revised on: 28 July 2010.
Accepted on: 07 August 2010.
___________________AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY
Submitted on: 28 August 2011.
Revised on: 18 December 2011.
Accepted on: 24 January 2012.
___________________AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY
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Submitted on: 10 November 2017.
Revised on: 11 December 2017.
Accepted on: 31 January 2018.
___________________AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY
Submitted on: 02 April 2000.
Revised on: 30 June 2000.
Accepted on: 01 August 2000.
___________________AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY
Submitted on: 09 November 2014.
Revised on: 24 December 2014.
Accepted on: 22 January 2015.
___________________AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY