Affiliation: | (1) Department of Emergency Medicine, Carolinas Medical Center, Charlotte, NC, USA;(2) Computational Biology Program, BreathQuant Medical Systems Inc, Charlotte, NC, USA;(3) Department of Emergency Medicine, Pennsylvania Hospital, Philadelphia, PA, USA;(4) Department of Emergency Medicine, University of California at Davis, Sacramento, CA, USA;(5) Department of Emergency Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA;(6) Department of Emergency Medicine, Oregon Health & Science University Medical Center, Portland, OR, USA |