University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States
University of Washington, Seattle, Washington, United States
University of California, Los Angeles, California, United States
Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium, Seattle, Washington, United States
Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium, Seattle, Washington, United States
University of Washington, Seattle, Washington, United States
George Papanicolaou Hospital, Thessaloniki, Greece
Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium, Seattle, Washington, United States
University of Washington, Seattle, Washington, United States
UCSD-San Diego Resuscitation Research Center, San Diego, California, United States
Dallas Center for Resuscitation Research, University of Texas Southwestern Medical Center, Dallas, Texas, United States
Toronto Regional Resuscitation Research Out-of-Hospital Network, University of Toronto, Toronto, Ontario, Canada
Iowa Resuscitation Network, University of Iowa Carver College of Medicine, Iowa City, Iowa, United States
University of Ottawa/University of British Columbia Collaborative RCC, Ottawa Health Research Institute, Ottawa, Ontario, Canada
Portland Resuscitation Outcomes Consortium, Oregon Health & Sciences University, Portland, Oregon, United States