1. Department of Anatomy and Research Center for Tumor Immunology, College of Medicine, Inje University, Busan 47392, Republic of Korea
2. Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
3. Department of Pathology, Haeundae Paik Hospital, College of Medicine, Inje University, Busan 48108, Republic of Korea