Lee Sang | Dept. Of Industrial & System Engineering Dong-a University

Dept. Of Orthop. Surg. Seoul Nat'l Univ.

Dept. Of Obstetrics And Gynecology College Of Medicine Korea University:graduate School Of Biotechno

Dept. Of Radiat. Oncol. Korea Cancer Center Hospital

Dept. Of Electrical Eng. Korea Advanced Institute Of Science And Technology

Dept. Of Industrial & System Engineering Dong-a University

Dept. Of Industrial & System Engineering Dong-a University

Dept. Of Industrial & System Engineering Dong-a University

Dept. Of Living Management Kyungsung University

Dept. Of E.n.t. School Of Medicine Kyungpook National University

Dept. Of Civil & Env. Eng. Myongji Uni.