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. 2016 Dec 10;13(12):1226. doi: 10.3390/ijerph13121226

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© 2016 by the authors; licensee MDPI, Basel, Switzerland.

This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).

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Aerial view of two districts of the study area in 2010 (Google Earth^®). (A) Tanghin with a lot of land reserves; and (B) Gounghin with a high building density and no land reserve.

Aerial view of two districts of the study area in 2010 (Google Earth^®). (A) Tanghin with a lot of land reserves; and (B) Gounghin with a high building density and no land reserve.