public function getAppointmentDisplay(array $row)
    {
        $date = new \MUtil_Date($row['gap_admission_time'], 'yyyy-MM-dd HH:mm:ss');
        $results[] = $date->toString($this->appointmentDisplayFormat);
        if ($row['gaa_name']) {
            $results[] = $row['gaa_name'];
        }
        if ($row['gapr_name']) {
            $results[] = $row['gapr_name'];
        }
        if ($row['glo_name']) {
            $results[] = $row['glo_name'];
        }

        return implode($this->_('; '), $results);
    }