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Submitted on: 08 November 2000.
Revised on: 22 December 2000.
Accepted on: 07 January 2001.
QUARTERLY REVIEW OF BIOLOGY
Submitted on: 21 July 2000.
Revised on: 27 August 2000.
Accepted on: 12 September 2000.
QUARTERLY REVIEW OF BIOLOGY---UNIV CHICAGO PRESS
Submitted on: 06 September 2010.
Revised on: 27 September 2010.
Accepted on: 04 October 2010.
QUARTERLY REVIEW OF BIOLOGY---UNIV CHICAGO PRESS
Submitted on: 05 April 2021.
Revised on: 11 May 2021.
Accepted on: 19 May 2021.
QUARTERLY REVIEW OF BIOLOGY
Submitted on: 26 April 2017.
Revised on: 08 May 2017.
Accepted on: 26 May 2017.
QUARTERLY REVIEW OF BIOLOGY---UNIV CHICAGO PRESS
Submitted on: 15 August 2004.
Revised on: 25 August 2004.
Accepted on: 07 September 2004.
QUARTERLY REVIEW OF BIOLOGY
Submitted on: 22 April 2006.
Revised on: 23 May 2006.
Accepted on: 30 May 2006.
QUARTERLY REVIEW OF BIOLOGY