S. Jeong - Ajou University Hospital
S. Kim - Samsung Medical Center
J. Hong - Asan Medical Center
Y. Park - Korea University
H. Kang - Korea Institute of Radiological and Medical Sciences
Y. Koh - Seoul National University Hospital
G. Lee - Gyeongsang National University Hospital
W. Lee - Inje University Busan Paik Hospital
D. Yang - Chonnam National University Hwasun Hospital
Y. Do - Keimyung University Dongsan Medical Center
M. Kim - Yeungnam University
K. Yoo - Gachon University
W. Yun
J. Yi - Chung-Ang University Hospital
J. Jo - Ulsan University Hospital
H. Eom - National Cancer Center
J. Kwak - Jeonbuk National University
H. Shin - Pusan National University Hospital
B. Park - Hanyang University
J. Lee - Wonju Severance Christian Hospital
S. Yi - Inje University Ilsan Paik Hospital
J. Kwon - Chungbuk National University Hospital
S. Oh - Dong-A University
H. Kim - Hallym University Sacred Heart Hospital
B. Sohn - Inje University Sanggye Paik Hospital
J. Won - Soonchunhyang University Hospital
D. Hong - Bucheon University
H. Lee - Kosin University Gospel Hospital
C. Suh - Asan Medical Center
W. Kim - Samsung Medical Center