Competing Interests: Dr Batra reports Book for Royalty Payments for Neurology Evidence: The Practice Changing Studies. Dr Batra is employed by Northwestern Medicine and Northwestern University. Dr Chou reports compensation from CSL-Behring for consultant services, services as a Board of Directors member of the Neurocritical Care Society, received compensation from Acasti for consultant services and BioVie for consultant services, received grants from the Neurocritical Care Society and the National Institute of Neurological Disorders and Stroke, and was employed by Northwestern Medicine and Northwestern University.