Department of Emergency Medicine, Wake Forest School of Medicine, 2nd Meads Hall, Medical Center Boulevard, Winston Salem, NC 27157, USA;
Department of Emergency Medicine, Wake Forest School of Medicine, 2nd Meads Hall, Medical Center Boulevard, Winston Salem, NC 27157, USA;
Department of Emergency Medicine, Wake Forest School of Medicine, 2nd Meads Hall, Medical Center Boulevard, Winston Salem, NC 27157, USA;