From the Department of Radiology and Medicine (D.A.L.), University of Colorado Health Sciences Center, Denver, CO and the Division of Environmental and Occupational Health Sciences (C.S.R.), Department of Medicine, National Jewish Medical and Research Center, Denver, CO.
Address correspondence and reprint requests to David Lynch, M.D., Department of Radiology, Box A030, Room 2233, 4200 East Ninth Avenue, Denver, CO 80262. E-mail: David.email@example.com