Colin P Bergstrom1, Colton Pence2, Samira Syed3,4. 1. Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA. cbergstr1288@gmail.com. 2. University of Texas Southwestern Medical School, Dallas, TX, USA. 3. Division of Hematology Oncology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA. 4. Parkland Health and Hospital System, Dallas, TX, USA.