Department of Surgery, Gachon University College of Medicine, Gil Medical Center, Incheon 21565, Korea 2 Division of Computer Science, Sookmyung Women′s University, Seoul 04310, Korea 3 Department of Surgery, Kyung Hee University Hospital, Seoul 02447, Korea 4 Department of Surgery, Seoul Nationa...
Incheon 21565, Korea; deftnovice@gmail.com 2 Division of Computer Science, Sookmyung Women s University, Seoul 04310, Korea; jiyoung464@naver.com 3 Department of Surgery, Kyung Hee University Hospital, Seoul 02447, Korea; pwsmd@hanmail.net 4 Department of Surgery, Seoul National University Hospi...