Submitted on: 13 April 2014.
Revised on: 22 June 2014.
Accepted on: 09 July 2014.
___________________EPIDEMIOLOGY AND INFECTION---CAMBRIDGE UNIV PRESS
Submitted on: 16 January 2023.
Revised on: 13 May 2023.
Accepted on: 02 June 2023.
___________________EPIDEMIOLOGY AND INFECTION---CAMBRIDGE UNIV PRESS
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Submitted on: 01 March 2002.
Revised on: 29 April 2002.
Accepted on: 14 May 2002.
___________________EPIDEMIOLOGY AND INFECTION---CAMBRIDGE UNIV PRESS
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Submitted on: 18 January 2002.
Revised on: 19 February 2002.
Accepted on: 19 April 2002.
___________________EPIDEMIOLOGY AND INFECTION---CAMBRIDGE UNIV PRESS
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Submitted on: 06 January 2022.
Revised on: 22 February 2022.
Accepted on: 13 March 2022.
___________________EPIDEMIOLOGY AND INFECTION---CAMBRIDGE UNIV PRESS
Submitted on: 09 April 2012.
Revised on: 16 June 2012.
Accepted on: 01 July 2012.
___________________EPIDEMIOLOGY AND INFECTION---CAMBRIDGE UNIV PRESS