This author has not been identified. Look up 'Yonghyun Jo' in GoogleThis author has not been identified. Look up 'Han-Young Jang' in GoogleThis author has not been identified. Look up 'Yeon-Ho Kim' in GoogleThis author has not been identified. Look up 'Joon-Kee Cho' in GoogleThis author has not been identified. Look up 'Hadi Moradi' in GoogleThis author has not been identified. Look up 'JungHyun Han' in Google