Submitted on: 01 June 2001.
Revised on: 15 September 2001.
Accepted on: 04 October 2001.
___________________AGE AND AGEING---OXFORD UNIV PRESS
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Submitted on: 03 September 2001.
Revised on: 26 September 2001.
Accepted on: 07 October 2001.
___________________AGE AND AGEING---OXFORD UNIV PRESS
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Submitted on: 26 August 2000.
Revised on: 27 November 2000.
Accepted on: 13 December 2000.
___________________AGE AND AGEING---OXFORD UNIV PRESS
Submitted on: 11 February 2023.
Revised on: 19 April 2023.
Accepted on: 16 May 2023.
___________________AGE AND AGEING---OXFORD UNIV PRESS
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Submitted on: 17 March 2020.
Revised on: 01 July 2020.
Accepted on: 04 August 2020.
___________________AGE AND AGEING---OXFORD UNIV PRESS
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