$table->cell ($users);
$table->cell(href(l_persons_slice($slice_id),count($slice['person_ids'])));
$table->cell (href(l_nodes_slice($slice_id),count($slice['node_ids'])));
$table->cell ($users);
$table->cell(href(l_persons_slice($slice_id),count($slice['person_ids'])));
$table->cell (href(l_nodes_slice($slice_id),count($slice['node_ids'])));