1. Department of Internal Medicine, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City
2. Department of Neurology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City
3. Department of Molecular Physiology and Biophysics, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City
4. Pappajohn Biomedical Institute, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City
5. Howard Hughes Medical Institute, University of Iowa, Iowa City
6. Center of Stroke, Beijing Institute for Brain Disorders, Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
7. Department of Public Health, University of Southern Denmark, Odense, Denmark