1. From the Yale School of Medicine, Department of Surgery, New Haven, CT (Esposito, Coppersmith, White, Papageorge, Oliveira, Longo, Yoo)
2. Berkshire Medical Center, Department of Surgery, Pittsfield, MA (DiSiena)
3. Boston Medical Center, Department of Surgery, Boston, MA (Hess)
4. the University of Massachusetts Chan Medical School, Department of Surgery, Worcester, MA (LaFemina, Larkin)
5. Rhode Island Hospital, Warren Alpert Medical School, Department of Surgery, Providence, RI (Miner)
6. Lahey Hospital and Medical Center, Department of Surgery, Burlington, MA (Nepomnayshy)
7. Saint Mary’s Hospital, Department of Surgery, Waterbury, CT (Palesty)
8. Dartmouth-Hitchcock Medical Center, Department of Surgery, Lebanon, NH (Rosenkranz)
9. Baystate Health, Department of Surgery, Springfield, MA (Seymour)
10. the University of Vermont Medical Center, Department of Surgery, Burlington, VT (Trevisani)
11. Maine Medical Center, Department of Surgery, Portland, ME (Whiting).