Submitted on: 10 August 2014.
Revised on: 01 October 2014.
Accepted on: 20 November 2014.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 06 July 2000.
Revised on: 11 August 2000.
Accepted on: 10 October 2000.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 03 May 2005.
Revised on: 08 August 2005.
Accepted on: 06 October 2005.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 08 October 2000.
Revised on: 01 November 2000.
Accepted on: 25 December 2000.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 07 August 2023.
Revised on: 01 December 2023.
Accepted on: 05 January 2024.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 24 December 2010.
Revised on: 18 January 2011.
Accepted on: 18 February 2011.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 26 May 1999.
Revised on: 18 June 1999.
Accepted on: 07 July 1999.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 23 March 2018.
Revised on: 12 July 2018.
Accepted on: 25 August 2018.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
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Submitted on: 25 October 1999.
Revised on: 13 February 2000.
Accepted on: 06 April 2000.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE