Study authors Juan Camilo Cepeda Duque (left) and Eduven Arango Correa (right) on site. (IMAGE)

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Study authors Juan Camilo Cepeda Duque (left) and Eduven Arango Correa (right) on site.

Caption

Study authors Juan Camilo Cepeda Duque (left) and Eduven Arango Correa (right) on site.

Credit

Camilo Botero

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CC BY

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