Submitted on: 13 December 2019.
Revised on: 14 March 2020.
Accepted on: 25 March 2020.
___________________HEALTH EDUCATION JOURNAL---SAGE PUBLICATIONS LTD
Submitted on: 20 October 2007.
Revised on: 24 November 2007.
Accepted on: 03 January 2008.
___________________HEALTH EDUCATION JOURNAL---SAGE PUBLICATIONS LTD
Submitted on: 15 May 1999.
Revised on: 09 September 1999.
Accepted on: 23 September 1999.
___________________HEALTH EDUCATION JOURNAL---SAGE PUBLICATIONS LTD
Submitted on: 15 November 2016.
Revised on: 20 December 2016.
Accepted on: 24 January 2017.
___________________HEALTH EDUCATION JOURNAL---SAGE PUBLICATIONS LTD
Submitted on: 16 March 2023.
Revised on: 04 May 2023.
Accepted on: 10 June 2023.
___________________HEALTH EDUCATION JOURNAL---SAGE PUBLICATIONS LTD
Submitted on: 15 October 2000.
Revised on: 24 December 2000.
Accepted on: 12 January 2001.
___________________HEALTH EDUCATION JOURNAL---SAGE PUBLICATIONS LTD
Submitted on: 08 March 2017.
Revised on: 08 June 2017.
Accepted on: 18 July 2017.
___________________HEALTH EDUCATION JOURNAL---SAGE PUBLICATIONS LTD
Submitted on: 03 July 2000.
Revised on: 08 September 2000.
Accepted on: 07 October 2000.
___________________HEALTH EDUCATION JOURNAL---SAGE PUBLICATIONS LTD
http://reply.papertrans.cn/2/111/11098/11098-19.png
http://reply.papertrans.cn/2/111/11098/11098-20.png