571
Participants
Start Date
January 31, 2013
Primary Completion Date
December 31, 2013
Study Completion Date
February 28, 2014
EBER
EBV RNA was detected by an in situ hybridization (ISH) technique using the EBV ISH kit (Leica Microsystems, Bannockburn, IL, USA).
Samsung Medical Center, Seoul
Samsung Medical Center
OTHER