Submitted on: 31 December 2012.
Revised on: 27 January 2013.
Accepted on: 03 February 2013.
Theoretical Biology Forum
http://reply.papertrans.cn/3/294/29391/29391-12.png
Submitted on: 20 March 1999.
Revised on: 11 April 1999.
Accepted on: 30 April 1999.
Theoretical Biology Forum
http://reply.papertrans.cn/3/294/29391/29391-14.png
Submitted on: 21 April 2000.
Revised on: 22 May 2000.
Accepted on: 08 June 2000.
Theoretical Biology Forum---FABRIZIO SERRA EDITORE
Submitted on: 24 May 2020.
Revised on: 21 June 2020.
Accepted on: 05 July 2020.
Theoretical Biology Forum
Submitted on: 14 September 2011.
Revised on: 09 October 2011.
Accepted on: 23 October 2011.
Theoretical Biology Forum---FABRIZIO SERRA EDITORE
Submitted on: 13 November 2000.
Revised on: 22 December 2000.
Accepted on: 12 January 2001.
Theoretical Biology Forum---FABRIZIO SERRA EDITORE
Submitted on: 18 December 2012.
Revised on: 29 January 2013.
Accepted on: 07 February 2013.
Theoretical Biology Forum
Submitted on: 19 March 2021.
Revised on: 16 April 2021.
Accepted on: 09 May 2021.
Theoretical Biology Forum---FABRIZIO SERRA EDITORE