Matthew T Niehaus1, Nicole C Elliott1, Kenneth D Katz2,3. 1. Department of Emergency Medicine, Lehigh Valley Health Network, Cedar Crest Boulevard & I-78, Allentown, PA, 18103, USA. 2. Department of Emergency Medicine, Lehigh Valley Health Network, Cedar Crest Boulevard & I-78, Allentown, PA, 18103, USA. Kenneth_D.Katz@lvhn.org. 3. Lehigh Valley Health Network, EM Research, 4th Floor, South Wing, 2545 Schoenersville Road, Bethlehem, PA, 18017, USA. Kenneth_D.Katz@lvhn.org.