Utecht J, Judkins J, Otte JN, Colvin T, Rogers N, Rose R, Alvi M, Hicks A, Ball J, Bowman SM, Maxson RT, Nabaweesi R, Pradhan R, Sanddal ND, Tudoreanu ME, Winchell RJ, Brochhausen M. OOSTT: a Resource for Analyzing the Organizational Structures of Trauma Centers and Trauma Systems. CEUR Workshop Proc. 2016 Aug; 1747.