1. Gretchen A. Colbenson is a resident physician, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota.
2. Jennifer L. Ridgeway is an assistant professor of health services and research, Kern Center for the Science of Health Care Delivery, Mayo Clinic.
3. Roberto P. Benzo is an associate professor of medicine, Division of Pulmonary and Critical Care Medicine, Mayo Clinic.
4. Diana J. Kelm is an assistant professor of medicine, Division of Pulmonary and Critical Care Medicine, Mayo Clinic.