Translate the given Spanish text to English

Therapeutic compositions which comprise at least one epitope are provided.
Se proporcionan composiciones terapeuticas que comprenden al menos un epitope.

Rheumatoid arthritis is also characterized by joint inflammation.
La artritis reumatoide tambien se caracteriza por inflamacion articular.

A filter assembly (100) is provided.

Se proporciona un ensamble de filtro (100).

