Preface

Affiliations

• ¹ Vanderbilt University Medical Center, Division of Trauma and Critical Care, 1211 21st Avenue South, 404 Medical Arts Building, Nashville, TN 37212, USA. Electronic address: oscar.guillamondegui@vanderbilt.edu.
• ² Vanderbilt University Medical Center, Division of Trauma and Critical Care, 1211 21st Avenue South, 404 Medical Arts Building, Nashville, TN 37212, USA. Electronic address: bradley.m.dennis@vanderbilt.edu.