[1
]
a Center of Oncosurgery, National Cancer Institute , Vilnius , Lithuania.
[2
]
b Department of Surgery , Yonsei University Health System, Yonsei University College
of Medicine , Seoul , Republic of Korea.
[3
]
c Department of Pathology , Yonsei University Health System, Yonsei University College
of Medicine , Seoul , Republic of Korea.
[4
]
d Department of Internal Medicine , Yonsei University Health System, Yonsei University
College of Medicine , Seoul , Republic of Korea.