1. The Center for Biomedical Electron Paramagnetic Resonance Spectroscopy and Imaging, Davis Heart and Lung Research Institute and Division of Cardiovascular Medicine, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus;
2. Key Laboratory of Organ Transplantation, Ministry of Education Institute of Organ Transplantation,
3. The Institute of Hypertension and Department of Internal Medicine, and Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
4. The Electron Paramagnetic Resonance Center for the Study of Viable Systems, Dartmouth Medical School, Dartmouth, Hanover, New Hampshire; and
5. Integrative Medical Sciences, Colleges of Medicine & Pharmacy, Northeastern Ohio Universities, Rootstown, Ohio;