Submitted on: 04 May 2020.
Revised on: 10 August 2020.
Accepted on: 02 September 2020.
___________________HEALTH EDUCATION RESEARCH---OXFORD UNIV PRESS
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http://reply.papertrans.cn/2/111/11100/11100-13.png
Submitted on: 13 October 2004.
Revised on: 03 February 2005.
Accepted on: 12 March 2005.
___________________HEALTH EDUCATION RESEARCH---OXFORD UNIV PRESS
Submitted on: 27 September 2023.
Revised on: 26 December 2023.
Accepted on: 14 January 2024.
___________________HEALTH EDUCATION RESEARCH---OXFORD UNIV PRESS
Submitted on: 22 February 2007.
Revised on: 14 March 2007.
Accepted on: 12 May 2007.
___________________HEALTH EDUCATION RESEARCH---OXFORD UNIV PRESS
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http://reply.papertrans.cn/2/111/11100/11100-18.png
Submitted on: 10 July 2010.
Revised on: 24 September 2010.
Accepted on: 08 October 2010.
___________________HEALTH EDUCATION RESEARCH---OXFORD UNIV PRESS
Submitted on: 22 November 2023.
Revised on: 26 January 2024.
Accepted on: 11 February 2024.
___________________HEALTH EDUCATION RESEARCH---OXFORD UNIV PRESS