Version 3a Download (668 k )
Version 3a Download (749 k )
A summary of preliminary data from the first 36, 187 participants in the Study, up to the 1st September 2006 Download (171 k )
Version 3, Oct 2007 Download (940 k )
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Version 2, Jun 2007 Download (808 k )
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Version 1, Oct 2005 Download (502 k )
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