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    /**
     * run
     *
     * This method defines how we actually
     * generate the text we will replace the
     * $name value with.
     *
     * @return String
     */
    public function run()
    {
        if (isset($this->_data['research'])) {
            $staff = $this->_data['research']->getStaff();
            $staff = $staff->getFirstName() . ' ' . $staff->getLastName();
        } elseif (isset($this->_data['staff'])) {
            $staff = $this->_data['staff']->getFirstName() .
                ' ' .
                $this->_data['staff']->getLastName();
        } elseif(!Auth::isGuest()) {
            $staff = Auth::user()->getFirstName() .
                ' ' .
                Auth::user()->getLastName();
        } else {
            $staff = "";
        }
        return $staff;
    }