| Affiliation: | 2. Division of Thoracic Surgery, Toronto General Hospital-University Health Network/University of Toronto, Toronto, Ont., Canada M5G 2C4;3. Division of Respirology, Toronto General Hospital-University Health Network/University of Toronto, Toronto, Ont., Canada M5G 2C4;4. Division of Radiology, David Geffen School of Medicine at UCLA, Los Angeles, CA;2. Division of Interventional Radiology, Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA;1. Department of Vascular and Interventional Radiology, Christiana Care Health System, 4755 Ogletown Stanton Rd., P.O. Box 6001, Newark, DE 19713;2. Department of Radiology, Christiana Care Health System, 4755 Ogletown Stanton Rd., P.O. Box 6001, Newark, DE 19713 |
