Richard Webb, MD is Professor Emeritus of Radiology in the Cardiac and Pulmonary Section, Department of Radiology and Biomedical Imaging at the University of California, San Francisco. Dr. Webb has published more than 200 papers in scientific journals, authored or coauthored 8 books, and written over 100 book chapters in other publications. MORE

Edward C. Weber, DO is a radiologist with The Imaging Center in Fort Wayne, Indiana; Consultant, Medical Clinic of Big Sky in Montana; Adjunct Professor of Anatomy & Cell Biology, Volunteer Clinical Professor of Radiology and Imaging Sciences at Indiana University School of Medicine in Fort Wayne, Indiana. MORE

Joseph Webster, MD is Director of Amputation Care and Clinician, Physical Medicine & Rehabilitation at Veterans Affairs Medical Center in Richmond, Virginia. He is a co-author of Atlas of Orthoses and Assistive Devices, 5th Edition. MORE

Lynn Wecker, PhD is Distinguished University Professor, Departments of Psychiatry and Behavioral Neurosciences, Molecular Pharmacology and Physiology, and Physical Therapy and Rehabilitation Sciences; Director, Laboratory of Neuropsychopharmacology, University of South Florida College of Medicine in Tampa. MORE

Alan Wein, MD, is Professor and Chief of the Division of Urology at the University of Pennsylvania School of Medicine, Chief of Urology at the Hospital of the University of Pennsylvania and author of Campbell-Walsh Urology, 10th Edition.