Submitted on: 01 May 2016.
Revised on: 02 June 2016.
Accepted on: 05 July 2016.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
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Submitted on: 04 February 2010.
Revised on: 28 May 2010.
Accepted on: 26 June 2010.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
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Submitted on: 11 July 2012.
Revised on: 07 September 2012.
Accepted on: 04 October 2012.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
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Submitted on: 24 September 2002.
Revised on: 04 January 2003.
Accepted on: 10 February 2003.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 29 June 1998.
Revised on: 05 September 1998.
Accepted on: 07 October 1998.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 02 July 2014.
Revised on: 02 August 2014.
Accepted on: 22 August 2014.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE
Submitted on: 18 April 2021.
Revised on: 06 August 2021.
Accepted on: 05 September 2021.
___________________AMERICAN JOURNAL OF INDUSTRIAL MEDICINE