<prompt> Translate the following text to EnglishMashirika yaliyoshiriki katika utafiti wetu yamechukua hatua ambazo wanaona kuwa na ufanisi katika kupunguza uwezekano na malipo yasiyofaa.  <response>: The organizations that participated in our study have taken actions that they consider to be effective in reducing potential as well as actual improper payments. 