Submitted on: 23 September 2008.
Revised on: 30 October 2008.
Accepted on: 26 November 2008.
STRUCTURE---CELL PRESS
Submitted on: 25 March 2017.
Revised on: 27 April 2017.
Accepted on: 07 May 2017.
STRUCTURE
Submitted on: 08 March 2006.
Revised on: 20 April 2006.
Accepted on: 04 May 2006.
STRUCTURE
Submitted on: 30 August 2008.
Revised on: 06 October 2008.
Accepted on: 29 October 2008.
STRUCTURE---CELL PRESS
Submitted on: 27 October 2011.
Revised on: 05 December 2011.
Accepted on: 13 December 2011.
STRUCTURE
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