This author has not been identified. Look up 'Taehee Lee' in GoogleThis author has not been identified. Look up 'Ig-hoon Lee' in GoogleThis author has not been identified. Look up 'Suekyung Lee' in GoogleThis author has not been identified. Look up 'Sang-goo Lee' in GoogleThis author has not been identified. Look up 'Dongkyu Kim' in GoogleThis author has not been identified. Look up 'Jonghoon Chun' in GoogleThis author has not been identified. Look up 'Hyunja Lee' in GoogleThis author has not been identified. Look up 'Junho Shim' in Google