1 Icahn School of Medicine at Mount Sinai, New York City, NY, United States of America; Harvard Medical School, Boston, MA, United States of America. Electronic address: shekhar.aditya.c@gmail.com.
2 Section of Emergency Medicine, The University of Chicago, Chicago, IL, United States of America.
3 Department of Pediatrics, The University of Utah, Salt Lake City, UT, United States of America.
4 Department of Emergency Medicine, University of Massachusetts Medical School-Baystate, Springfield, MA, United States of America.