R Latifi1,2, S Uranues3. 1. Department of Surgery, University of Arizona, Tucson, AZ, USA. rlatifi@email.arizona.edu. 2. Trauma Services, Hamad General Hospital, Doha, Qatar. rlatifi@email.arizona.edu. 3. Section for Surgical Research, Clinical Division of General Surgery, Department of Surgery, Medical University of Graz, Auenbruggerplatz 29, 8036, Graz, Austria. selman.uranues@medunigraz.at.