1. Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh Pennsylvania.
2. Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea.
3. Department of Obstetrics and Gynecology, Wake Forest University School of Medicine, Winston-Salem, North Carolina.
4. Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh Pennsylvania.
5. Department of Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh Pennsylvania.
6. Department of Neuroscience, University of Pittsburgh, Pittsburgh Pennsylvania.
7. Department of Center for Neuroscience, University of Pittsburgh, Pittsburgh Pennsylvania.