public function isHidden()
    {
        $hidden = $this->isEmbargoed() || $this->isExpired();
        $readingMode = Versioned::get_reading_mode();

        if ($readingMode == "Stage.Stage") {
            if ($this->EmbargoedUntilPublished == true) {
                $hidden = false;
            }
        }

        return $hidden;
    }