1. Department of Emergency Medicine, University of Michigan, Ann Arbor, MI, USA
2. Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, USA
3. Michigan Center for Integrative Research in Critical Care, University of Michigan, Ann Arbor, MI, USA
4. Neurological Emergencies Treatment Trials (NETT) Network, University of Michigan, Ann Arbor, MI, USA
5. Medical School, University of Michigan, Ann Arbor, MI, USA