Gabrielle E Hatton1,2, Lillian S Kao3,4. 1. Department of Surgery, McGovern Medical School, University of Texas Health Science Center, 6431 Fannin Street, MSB 4.264, Houston, TX, 77030, USA. 2. Center for Surgical Trials and Evidence-Based Practice, McGovern Medical School, University of Texas Health Science Center, Houston, TX, 77030, USA. 3. Department of Surgery, McGovern Medical School, University of Texas Health Science Center, 6431 Fannin Street, MSB 4.264, Houston, TX, 77030, USA. Lillian.S.Kao@uth.tmc.edu. 4. Center for Surgical Trials and Evidence-Based Practice, McGovern Medical School, University of Texas Health Science Center, Houston, TX, 77030, USA. Lillian.S.Kao@uth.tmc.edu.