Submitted on: 30 May 2010.
Revised on: 14 July 2010.
Accepted on: 01 August 2010.
___________________AMERICAN JOURNAL OF PUBLIC HEALTH
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Submitted on: 01 December 2022.
Revised on: 25 December 2022.
Accepted on: 10 February 2023.
___________________AMERICAN JOURNAL OF PUBLIC HEALTH
Submitted on: 23 November 2015.
Revised on: 03 February 2016.
Accepted on: 20 March 2016.
___________________AMERICAN JOURNAL OF PUBLIC HEALTH
Submitted on: 31 August 2022.
Revised on: 20 November 2022.
Accepted on: 02 December 2022.
___________________AMERICAN JOURNAL OF PUBLIC HEALTH
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Submitted on: 03 January 2023.
Revised on: 22 March 2023.
Accepted on: 28 April 2023.
___________________AMERICAN JOURNAL OF PUBLIC HEALTH
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Submitted on: 23 June 2014.
Revised on: 20 October 2014.
Accepted on: 14 December 2014.
___________________AMERICAN JOURNAL OF PUBLIC HEALTH
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