CORRECTION

Correction: A Twin Protection Effect? Explaining Twin Survival Advantages with a Two-Process Mortality Model David J. Sharrow, James J. Anderson

In the Methods section, the third equation in the section titled "Estimating Model Parameters" is incorrect. Please view the complete, correct equation here:   lb lxe ¼ exp expð 1=bÞðexpðrx=bÞ 1Þ r

Reference 1.

Sharrow DJ, Anderson JJ (2016) A Twin Protection Effect? Explaining Twin Survival Advantages with a Two-Process Mortality Model. PLoS ONE 11(5): e0154774. doi:10.1371/journal.pone.0154774 PMID: 27192433

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OPEN ACCESS Citation: Sharrow DJ, Anderson JJ (2017) Correction: A Twin Protection Effect? Explaining Twin Survival Advantages with a Two-Process Mortality Model. PLoS ONE 12(2): e0171794. doi:10.1371/journal.pone.0171794 Published: February 2, 2017 Copyright: © 2017 Sharrow, Anderson. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

PLOS ONE | DOI:10.1371/journal.pone.0171794 February 2, 2017

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