Patricia Sylla Editor

Christopher M. Schlachta BSc, MDCM, FRCSC, FACS
Professor, Department of Surgery and Department of Oncology
Schulich School of Medicine and Dentistry, Western University
London Health Sciences Centre, University Hospital
339 Windermere Road, London, Canada, N6A 5A5

Patricia Sylla MD, FACS, FASCRSAssistant Professor, Department of Surgery, Division of Colorectal SurgeryMount Sinai School of Medicine5 East 98th StreetNew York, NY 10029