/**
* Gets our speaker (or speakers), as HTML with details and URLs, but not
* RTE'ed yet.
* Returns an empty string if this event doesn't have any speakers.
*
* As speakers can be related to this event as speakers, partners, tutors or
* leaders, the type relation can be specified. The default is "speakers".
*
* @param string $speakerRelation
* the relation in which the speakers stand to this event: "speakers" (default), "partners", "tutors" or "leaders"
*
* @return string our speakers (or '' if there is an error)
*/
public function getSpeakersWithDescriptionRaw($speakerRelation = 'speakers')
{
return parent::getSpeakersWithDescriptionRaw($speakerRelation);
}
