<prompt> Translate the following text to EnglishKwa hivyo, alitumaini kwamba maandishi ya kuunga mkono kwa pendekezo hili yatatia ndani taarifa kuhusu haja ya majaribio makubwa ya kituo cha vituo vingi katika EDs.  <response>: Therefore, he hoped that the supporting text for this recommendation would include statements about the need for a large, multi-center trial in EDs. 