1. Legacy Emmanuel Medical Center, Legacy Medical Group Trauma and General Surgery, Portland , Oregon , USA
2. Department of Anesthesiology and Pain Management, UT Southwestern Medical Center, Dallas , Texas , USA
3. UT Southwestern Medical School, Dallas , Texas , USA
4. Department of Population and Data Sciences, UT Southwestern Medical Center, Dallas , Texas , USA
5. Jonalee Pain and Aesthetics, Southlake , Texas , USA