<prompt> Translate the following text to EnglishUchunguzi wa kesi hii ya uchunguzi ulifanywa kwa njia ya mapendekezo, na uchaguzi wa muundo wa utafiti ulielezwa, ikiwa ni pamoja na maswali ya utafiti wa kina, maelezo ya vyanzo vya data, vigezo muhimu, hifadhidata zilizopo, na vigezo vya uteuzi wa tovuti.  <response>: The product of this exploratory case study was a briefing, with the study design choices described, including detailed research questions, outlines of data sources, significant variables, extant data bases, and site selection criteria. 