public function getCollectionChildren()
    {
        $children = [];
        $db = Database::connection();
        $q = 'select cID from Pages where cParentID = ? and cIsTemplate = 0 order by cDisplayOrder asc';
        $r = $db->executeQuery($q, [$this->getCollectionID()]);
        if ($r) {
            while ($row = $r->fetchRow()) {
                if ($row['cID'] > 0) {
                    $c = self::getByID($row['cID']);
                    $children[] = $c;
                }
            }
        }

        return $children;
    }