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. 2014 May 14;2014:270171. doi: 10.1155/2014/270171

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Copyright © 2014 Maria J. Santofimia et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Algorithm 1 — Perform estimation (actions).