1. Assistant Professor, Departments of Anesthesiology and Physiology, The Medical College of Wisconsin, Milwaukee, Wisconsin.
2. Assistant Professor, Department of Anesthesiology, The Medical College of Wisconsin, Milwaukee, Wisconsin; Assistant Clinical Professor, Department of Biomedical Engineering, Marquette University, Milwaukee, Wisconsin.
3. Professor of Anesthesiology and Professor of Physiology, The Medical College of Wisconsin, Milwaukee; Associate Chief of Staff for Research, Veterans Administration Center, Wood (Milwaukee), Wisconsin.