1 Icahn School of Medicine at Mount Sinai, New York City, NY, United States of America. Electronic address: shekh046@umn.edu.
2 NEMSIS Technical Assistance Center, The University of Utah, Salt Lake City, UT, United States of America.
3 NEMSIS Technical Assistance Center, The University of Utah, Salt Lake City, UT, United States of America; Department of Pediatrics, The University of Utah, Salt Lake City, UT, United States of America.