Translate the given Spanish text to English
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Question: In some embodiments, the first and second regions are adjacent to each other.

Answer: En algunas modalidades, la primera y segunda regiones están adyacentes entre sí.


Question: A combined treatment for nerve injury is provided.

Answer: Se proporciona un tratamiento combinado para una lesión neurológica.


Question: The housing may be mounted such that its axis is either vertical or horizontal.

Answer:
El alojamiento puede montarse de modo que su eje ya sea vertical u horizontal.