Ellen F. Manzullo MD, FACPProfessorDepartment of General Internal MedicineThe University of Texas MD Anderson Cancer CenterHouston, TX, USACarmen Esther Gonzalez, MD, FACP, Associate ProfessorDepartment of Emergency MedicineThe University of Texas MD Anderson Cancer CenterHouston, TX, USACarmen Escalante, MD, FACPProfessor and ChairDepartment of General Internal MedicineThe University of Texas MD Anderson Cancer CenterHouston, TX, USASai-Ching J. Yeung, MD, PhDProfessorDepartments of Emergency Medicine and Endocrine Neoplasia and Hormonal DisordersThe University of Texas MD Anderson Cancer CenterHouston, TX, USA