Submitted on: 24 November 2012.
Revised on: 24 March 2013.
Accepted on: 27 April 2013.
___________________Communicable Diseases Intelligence
Submitted on: 29 August 2019.
Revised on: 12 November 2019.
Accepted on: 24 November 2019.
___________________Communicable Diseases Intelligence
Submitted on: 04 August 2006.
Revised on: 24 October 2006.
Accepted on: 19 November 2006.
___________________Communicable Diseases Intelligence
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Submitted on: 23 October 2016.
Revised on: 20 February 2017.
Accepted on: 17 April 2017.
___________________Communicable Diseases Intelligence
Submitted on: 15 September 2020.
Revised on: 09 January 2021.
Accepted on: 05 February 2021.
___________________Communicable Diseases Intelligence
Submitted on: 24 February 2009.
Revised on: 13 May 2009.
Accepted on: 05 July 2009.
___________________Communicable Diseases Intelligence
Submitted on: 29 February 2016.
Revised on: 28 May 2016.
Accepted on: 02 July 2016.
___________________Communicable Diseases Intelligence
Submitted on: 23 October 2013.
Revised on: 23 January 2014.
Accepted on: 20 February 2014.
___________________Communicable Diseases Intelligence
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