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Error in Figure 3

Posted by diegodb on 01 Jul 2011 at 07:15 GMT

Please observe that during the publishing procedure an error has been found in Figure 3 where the PFL and NOPFL labels have been inverted.

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RE: Error in Figure 3

diegodb replied to diegodb on 13 Jul 2011 at 10:29 GMT

The problem has been solved. Both the PDF and the online manuscript have the correct Figure 3.

No competing interests declared.