<prompt> Translate the following text to EnglishKuhusu ushirikiano, alitaja kwamba kushirikiana na wataalamu katika matumizi mabaya ya dawa za kulevya ilimpa uelewa mkubwa wa utaalam huo na kuongeza ubora na uaminifu wa mapendekezo ya baadaye.  <response>: Regarding collaboration, he mentioned that partnering with specialists in substance abuse gave him a greater understanding of that specialty and increased the quality and credibility of subsequent proposals. 