1 Boston Trauma, Division of Trauma & Acute Care Surgery & Surgical Critical Care, Department of Surgery, Boston Medical Center, Boston, Massachusetts, USA.
2 Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA.
3 Yale University School of Public Health, New Haven, Connecticut, USA.
4 Lahey Hospital and Medical Center, Beth Israel Lahey Health, Burlington, Massachusetts, USA.
5 Department of Medicine, Tufts Medical Center, Boston, Massachusetts, USA.
6 Department of Medicine, UMass Chan Medical School, Worcester, Massachusetts, USA.