O John Ma

O. John Ma, MD, is Professor, Department of Emergency Medicine, Oregon Health & Science University

James R. Mateer, MD, RDMS, is Clinical Professor of Emergency Medicine, Department of Emergency Medicine, edical College of Wisconsin

Robert F. Reardon, MD, is Department of Emergency Medicine, Hennepin County Medical Center, Associate Professor of Emergency Medicine, University of Minnesota Medical School,

Scott A. Joing, MD, is Department of Emergency Medicine, Hennepin County Medical Center, Assistant Professor of Emergency Medicine, University of Minnesota Medical School