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. 2015 Sep 8;10:5701–5713. doi: 10.2147/IJN.S83642

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© 2015 Hwang et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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Images of the crack-healing process in control mortar specimens before (A and B) and after 100 days of healing (C and D).

Note: Reprinted from Wiktor V, Jonkers HM. Quantification of crack-healing in novel bacteria-based self-healing concrete. Cem. Concr. Compos. 2011;33(7):763–770, with permission from Elsevier.⁴⁶