Affiliation: | (1) Department of Surgery, Columbia-Presbyterian Hospital, New York, New York;(2) Department of Surgery, State University of New York at Stony Brook, Stony Brook, New York;(3) Department of Preventive Medicine, State University of New York at Stony Brook, Stony Brook, New York;(4) 10 Medical Plaza, 11542 Glen Cove, New York |