. 2013 Aug 20;2(2):e33. doi: 10.2196/resprot.2621
©Zainab Samaan, Karleen M Schulze, Catherine Middleton, Jane Irvine, Phillip Joseph, Andrew Mente, Baiju R Shah, Guillaume Pare, Dipika Desai, Sonia S Anand, SAHARA Investigators. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 20.08.2013.
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