hello. I am sang jun.song. I wish that attend your conference. so, I send email include my abstract. Because the first time to attend the meeting, I want to get smaller slots of 15 minutes or 5 minutes. thank you~. ------------------------------------------------------ seojindsa co. LTD technical team sang jun song TEL. 010-9780-6746 email: sjsong@seojindsa.kr homepage: www.seojindsa.kr -------------------------------------------------------