From: <b class="gmail_sendername">Ravi Duggal</b> <span dir="ltr"><<a href="mailto:rduggal57@gmail.com">rduggal57@gmail.com</a>></span><br><div class="gmail_quote"><br><br> The link below would be very useful for participants wanting to explore this further. <br>
<div><br></div><div><a href="http://www.plosmedicine.org/article/info:doi/10.1371/journal.pmed.1001244" target="_blank">http://www.plosmedicine.org/article/info:doi/10.1371/journal.pmed.1001244</a> </div><br></div><br>