Submitted on: 21 October 2012.
Revised on: 12 November 2012.
Accepted on: 19 November 2012.
PLOS BIOLOGY---PUBLIC LIBRARY SCIENCE
Submitted on: 31 August 2018.
Revised on: 21 September 2018.
Accepted on: 12 October 2018.
PLOS BIOLOGY
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Submitted on: 14 February 2017.
Revised on: 26 March 2017.
Accepted on: 07 April 2017.
PLOS BIOLOGY---PUBLIC LIBRARY SCIENCE
http://reply.papertrans.cn/3/249/24899/24899-35.png
http://reply.papertrans.cn/3/249/24899/24899-36.png