[1] Macerata Hospital,Department of Surgery
[2] Maggiore Parma Hospital,Department of Emergency Surgery
[3] Maggiore Hospital,Trauma Surgery Unit
[4] Papa Giovanni XXIII hospital,General Surgery Department
[5] American Board of Surgery,Department of Surgery
[6] Denver Health Medical Center,Department of Surgery
[7] University of Florida,Department of Surgery
[8] Virginia Commonwealth University Medical Center,Department of Surgery
[9] UC San Diego Health System,Department of Abdominal Surgery
[10] University Hospital Meilahti,Department of General Surgery
[11] Rambam Health Care Campus,Division of Trauma Surgery, Hospital de Clinicas
[12] University of Campinas,, School of Medical Sciences
[13] Universidad del Valle,Department of Surgery
[14] Fundacion Valle del Lili,Department of Surgery
[15] Pt BDS Post-graduate Institute of Medical Sciences,Department of Surgery 1, Lviv Regional Hospital
[16] Danylo Halytsky Lviv National Medical University,Department of Surgery
[17] Yonsei University College of Medicine,Department of Anesthesiology
[18] Macerata Hospital,Department of Surgery
[19] University Hospital Southampton,undefined