Submitted on: 14 April 2009.
Revised on: 17 July 2009.
Accepted on: 19 August 2009.
___________________Innovation in Aging---OXFORD UNIV PRESS
Submitted on: 11 April 2006.
Revised on: 16 May 2006.
Accepted on: 06 July 2006.
___________________Innovation in Aging---OXFORD UNIV PRESS
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Submitted on: 20 January 1998.
Revised on: 18 March 1998.
Accepted on: 31 March 1998.
___________________Innovation in Aging---OXFORD UNIV PRESS
Submitted on: 08 March 2021.
Revised on: 14 June 2021.
Accepted on: 19 July 2021.
___________________Innovation in Aging---OXFORD UNIV PRESS
http://reply.papertrans.cn/2/127/12656/12656-16.png
Submitted on: 06 November 2003.
Revised on: 06 December 2003.
Accepted on: 13 January 2004.
___________________Innovation in Aging---OXFORD UNIV PRESS
Submitted on: 29 January 2016.
Revised on: 26 February 2016.
Accepted on: 20 March 2016.
___________________Innovation in Aging---OXFORD UNIV PRESS
Submitted on: 17 March 2011.
Revised on: 16 May 2011.
Accepted on: 31 May 2011.
___________________Innovation in Aging---OXFORD UNIV PRESS
Submitted on: 18 May 2009.
Revised on: 08 September 2009.
Accepted on: 18 October 2009.
___________________Innovation in Aging---OXFORD UNIV PRESS