Department;
of;
Pathology,;
Henan;
Provincial;
People's;
Hospital,;
Zhengzhou;
450003;
Department;
of;
Pathology,;
Chonnam;
National;
University;
Medical;
School,;
Gwangju;
501-746,;
South;
Korea;
Department;
of;
Surgery,;
Inha;
University;
Medical;
School,;
Incheon;
400-712,;
South;
Korea;