作者: Conor P. Delaney

Wai Lun Law, MBBS, MS, FRCS (Edin.), FACSAnthony and Anne Cheung Professor in Innovative and Minimally Invasive Surgery, Director, Surgical Skills Centre, The University of Hong Kong Chief, Division of Colorectal Surgery, Department of Surgery, Queen Mary Hospital, Hong Kong, China HKU-Shenzhen Hospital, Shenzhen, China Conor P. Delaney, MD, MCh, Ph D, FRCSI, FACS, FASCRSThe Jeffrey L. Ponsky Professor of Surgical Education, University Hospitals Case Medical Center, Case Western Reserve University, Chief, Division of Colorectal Surgery, Director,  Digestive Health Institute, Cleveland, OH, USA