1 Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA.
2 Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO.
3 Department of Emergency Medicine, Los Angeles County and University of Southern California Medical Center, Los Angeles, CA.
4 Global Consortium on Climate and Health Education, Columbia University, New York, NY; Department of Environmental Health Sciences, Mailman School of Public Health, New York, NY; Department of Emergency Medicine, Columbia University Irving Medical Center, New York, NY.