Institution: | Division of Nephrology, MetroHealth Medical Center (Dr Sehgal, Mss Leon and Bunosky); Center for Health Care Research and Policy, MetroHealth Medical Center (Drs Sehgal, Singer, and Cebul); and Department of Medicine, (Drs Sehgal, Siminoff, and Cebul), Department of Epidemiology and Biostatistics (Drs Sehgal, Singer, and Cebul); and Center for Biomedical Ethics, Case Western Reserve University (Drs Sehgal and Siminoff, Cleveland, Ohio). |