http://reply.papertrans.cn/2/151/15083/15083-31.png
http://reply.papertrans.cn/2/151/15083/15083-32.png
http://reply.papertrans.cn/2/151/15083/15083-33.png
Submitted on: 01 December 2004.
Revised on: 24 March 2005.
Accepted on: 16 April 2005.
___________________JOURNAL OF ADVANCED NURSING---WILEY
http://reply.papertrans.cn/2/151/15083/15083-35.png
Submitted on: 29 June 2018.
Revised on: 20 October 2018.
Accepted on: 13 November 2018.
___________________JOURNAL OF ADVANCED NURSING---WILEY