1Department of Surgery II
Tokai University, School of Medicine
Bohseidai, Isehara
259-11
Kanagawa
Japan
2Department of Surgery II
Yokohama City University, Japan
6Department of Surgery I
Yokohama City University, Japan
3Department of Surgery II
St. Marianna University School of Medicine, Japan
4Kanto Teishin Hospital, Japan
5Department of Surgery
Showa University School of Medicine, Fujigaoka Hospital, Japan
7Department of Surgery
Sagamihara National Hospital, Japan
8Keiyu General Hospital, Japan
9Department of Pharmacology
Ehime University School of Medicine, Japan
Dr. Suzuki is deceased.