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. 2021 Jul 8;202:111657. doi: 10.1016/j.envres.2021.111657

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Fig. 1 — Map of the study area (Asia) with locations of the countries evaluated in this study, including Iran (IRN), Turkey (TUR), Russia (RUS), India (IND), Saudi Arabia (SAU), United Arab Emirates (UAE), Philippines (PHL), and South Korea (KOR) and their demographic information.