Table 1.
Location information for the populations used in this study
| Population | Latitude | Longitude |
|---|---|---|
| VA (Virginia, USA) | 37.35495 | −80.55415 |
| AL (Alabama, USA) | 34.65048 | −86.51643 |
| MN (Minnesota, USA) | 44.81650 | −93.30758 |
| OH (Ohio, USA) | 41.11472 | −81.51806 |
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