Submitted on: 07 October 2011.
Revised on: 12 January 2012.
Accepted on: 10 March 2012.
___________________Clinical Gerontologist---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
Submitted on: 30 March 2000.
Revised on: 10 July 2000.
Accepted on: 12 August 2000.
___________________Clinical Gerontologist---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
http://reply.papertrans.cn/1/57/5628/5628-13.png
http://reply.papertrans.cn/1/57/5628/5628-14.png
http://reply.papertrans.cn/1/57/5628/5628-15.png
Submitted on: 09 May 2022.
Revised on: 02 July 2022.
Accepted on: 06 August 2022.
___________________Clinical Gerontologist---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
http://reply.papertrans.cn/1/57/5628/5628-17.png
Submitted on: 22 July 2006.
Revised on: 07 November 2006.
Accepted on: 26 December 2006.
___________________Clinical Gerontologist---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
Submitted on: 25 April 2018.
Revised on: 10 June 2018.
Accepted on: 09 July 2018.
___________________Clinical Gerontologist---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
http://reply.papertrans.cn/1/57/5628/5628-20.png