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Referee Comments: Referee 2 (Marek Cegielski)

Posted by PLOS_ONE_Group on 05 May 2008 at 22:11 GMT

Referee 2's Review (Marek Cegielski):

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N.B. These are the comments made by the referee when reviewing an earlier version of this paper. Prior to publication, the manuscript has been revised in light of these comments and to address other editorial requirements.
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The research work is properly edited and has a form corresponding to PLOS ONE requirements as well as is a valuable contribution to development of the discussed research field.