<prompt> Translate the following text to SwahiliWe would need to assure ourselves, however, that case studies whose results we are going to use have adopted the same procedures for ensuring impartiality.  <response>: Hata hivyo, tunahitaji kuwa na uhakika kwamba masomo ya kesi ambayo matokeo yetu tutatumia yamepitisha taratibu sawa za kuhakikisha kutokuwa na upendeleo. 