1. Laboratory of Molecular Medicine, Departments of Surgery and Molecular & Cellular Biochemistry, Davis Heart & Lung Research Institute, The Ohio State University Medical Center, Columbus, OH, U.S.A.
2. Department of Physiology, University of Kuopio, Kuopio, Finland
3. University of Tartu, Tartu, Estonia
4. Laboratory of Molecular Medicine, Departments of Surgery and Molecular & Cellular Biochemistry, Davis Heart & Lung Research Institute, The Ohio State University Medical Center, Columbus, OH, U.S.A.; Department of Physiology, University of Kuopio, Kuopio, Finland