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Submitted on: 15 January 2004.
Revised on: 06 April 2004.
Accepted on: 17 May 2004.
___________________Journal of Physiological Anthropology
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Submitted on: 05 May 1998.
Revised on: 30 July 1998.
Accepted on: 10 August 1998.
___________________Journal of Physiological Anthropology
Submitted on: 16 February 2004.
Revised on: 28 May 2004.
Accepted on: 19 July 2004.
___________________Journal of Physiological Anthropology
Submitted on: 08 August 1998.
Revised on: 18 November 1998.
Accepted on: 28 December 1998.
___________________Journal of Physiological Anthropology
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