Department of Surgery, Division of Colon and Rectal Surgery, Mount Sinai Hospital, New York, New York

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Funding/Support: None reported.

Financial Disclosure: None reported.

Correspondence: Tianyi Lu, M.D., Mount Sinai Hospital. Department of Surgery, Division of Colon and Rectal Surgery. 5 E 98th St, 14th Floor, New York, NY 10029. E-mail: [email protected]