Ali Pourmand, MD, MPH, RDMS ⁎ , Kathryn Guida, MEd, Assya Abdallah, MD
George Washington University, Emergency Medicine Department, Washington, DC
⁎Corresponding author at: Department of Emergency Medicine, George Washington University, Medical Center, 2120 L St NW, Suite 450, Washington, DC, 20037. Tel.: +1 202 741 2911; fax: +1 202 741 2921.Department of Emergency MedicineGeorge Washington University, Medical Center2120 L St NW, Suite 450WashingtonDC20037
M. Reza Taheri, MD, PhD
George Washington University, Radiology Department, Washington, DC
Hamid Shokoohi, MD, MPH, RDMS
George Washington University, Emergency Medicine Department, Washington, DC