PLoS ONE plos plosone PLOS ONE 1932-6203 Public Library of Science San Francisco, CA USA 10.1371/journal.pone.0126772 PONE-D-15-15509 Correction Correction: A Systematic Review of Re-Identification Attacks on Health Data El Emam Khaled Jonker Elizabeth Arbuckle Luk Malin Bradley 16 4 2015 2015 10 4 e0126772 2015 El Emam et al 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 A Systematic Review of Re-Identification Attacks on Health Data

The following information is missing from the Competing Interests section: KEE is the founder of Privacy Analytics Inc.

The complete, correct Competing Interests information is as follows: The authors have read the journal's policy and have the following conflicts: all co-authors perform consulting to federal and provincial governments and commercial entities in the US and Canada on de-identification. KEE is the founder of Privacy Analytics Inc, and KEE and BM sit on federal and provincial government advisory committees related to health information privacy. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Reference El Emam K, Jonker E, Arbuckle L, Malin B (2011) A Systematic Review of Re-Identification Attacks on Health Data. PLoS ONE 6(12): e28071. doi:10.1371/journal.pone.0028071 22164229