1. Department of Critical Care Medicine; University of Pittsburgh School of Medicine; Pittsburgh Pennsylvania
2. Safar Center for Resuscitation Research; University of Pittsburgh; Pittsburgh Pennsylvania
3. Brain Care Institute, Children's Hospital of Pittsburgh of UPMC; Pittsburgh Pennsylvania
4. Children's Hospital of Pittsburgh of UPMC; Pittsburgh Pennsylvania
5. Division of Pediatric Endocrinology; Children's Hospital of Pittsburgh of UPMC; Pittsburgh Pennsylvania
6. The Clinical and Translational Science Institute, University of Pittsburgh; Pittsburgh Pennsylvania