Affiliation: | 1. Patient Care and Quality;2. Cardiac and Critical Care Services;1. Veterans Emergency Management Evaluation Center, US Department of Veterans Affairs, 16111 Plummer Street, MS-152, North Hills, CA 91343, USA;2. Division of Health Systems Management and Policy, The University of Memphis School of Public Health, Memphis, TN 38152, USA;1. Yale New Haven Hospital, New Haven, CT 06510, USA;2. Egan School of Nursing and Health Studies–Fairfield University, Fairfield, CT 06824, USA |