http://reply.papertrans.cn/2/126/12537/12537-11.png
http://reply.papertrans.cn/2/126/12537/12537-12.png
Submitted on: 18 September 1998.
Revised on: 13 January 1999.
Accepted on: 18 February 1999.
___________________Informatics for Health & Social Care
Submitted on: 24 March 2006.
Revised on: 06 July 2006.
Accepted on: 31 July 2006.
___________________Informatics for Health & Social Care
Submitted on: 23 May 2000.
Revised on: 30 June 2000.
Accepted on: 04 August 2000.
___________________Informatics for Health & Social Care
http://reply.papertrans.cn/2/126/12537/12537-16.png
http://reply.papertrans.cn/2/126/12537/12537-17.png
http://reply.papertrans.cn/2/126/12537/12537-18.png
Submitted on: 08 January 2020.
Revised on: 12 March 2020.
Accepted on: 06 May 2020.
___________________Informatics for Health & Social Care
http://reply.papertrans.cn/2/126/12537/12537-20.png