<prompt> Translate the following text to SwahiliMost of the interventions described previously were conducted by specialists trained in alcohol or substance abuse counseling or in motivational interviewing techniques.  <response>: Msaada uliotolewa katika utafiti huo ulifanywa na wataalamu waliozoezwa katika ushauri wa kulevya au dawa za kulevya au katika mbinu za mahojiano ya kuhamasisha. 