1. Division of Pulmonary and Critical Care, Virginia Commonwealth University, Richmond, Virginia;
2. Division of Pulmonary and Critical Care,
3. Department of Anesthesiology, Perioperative Medicine and Pain Management, and
4. Department of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida;
5. Hospital Bernard Mevs, Port-au-Prince, Haiti;
6. Rowan University School of Osteopathic Medicine, Stratford, New Jersey; and
7. Department of Pulmonary and Critical Care, Oregon Health & Science University, Portland, Oregon