Juzar Ali, MD, is the Director of the Louisiana State University Health Sciences Center Chest & TB Clinics, the Director of the Louisiana State University Health Sciences Center- Wetmore TB Clinics and is a Professor of Clinical Medicine at the Louisiana State University Health Sciences Center in New Orleans, Louisiana. Warren Summer, MD, is a Howard A. Buechner Professor of Medicine at the Louisiana State University Health Sciences Center. He is also the Director of Pulmonary Clinical Research and the Associate Director at the General Clinical Research Center at LSUHSC in New Orleans, Lou...