1 Section of Emergency Medicine, Louisiana State University Health Sciences Center, New Orleans, LA.
2 Department of Anesthesiology, Louisiana State University Health Sciences Center, New Orleans, LA.
3 Department of Internal Medicine, Louisiana State University Health Sciences Center, New Orleans, LA.
4 Department of Radiology, Louisiana State University Health Sciences Center, New Orleans, LA.
5 Section of Pulmonary/Critical Care and Allergy/Immunology, Louisiana State University Health Sciences Center, New Orleans, LA.
6 Section of Pulmonary/Critical Care and Allergy/Immunology, Louisiana State University Health Sciences Center, New Orleans, LA. Electronic address: mlammi@lsuhsc.edu.