This author has not been identified. Look up 'Gaoming Du' in GoogleThis author has not been identified. Look up 'Jiting Wu' in GoogleThis author has not been identified. Look up 'Hongfang Cao' in GoogleThis author has not been identified. Look up 'Kun Xing' in GoogleThis author has not been identified. Look up 'Zhenmin Li' in GoogleThis author has not been identified. Look up 'Duoli Zhang' in GoogleThis author has not been identified. Look up 'Xiaolei Wang' in Google