作者单位:
VA Eastern Colorado Health Care System, University of Colorado Denver, Denver, CO, United States
[1]
Health Outcomes Program, University of Colorado, Aurora, CO, United States
[2]
Health Services Research and Development (HSR and D) and Primary Care, Hospital Medicine
[3]
Center for Surgical, Medical Acute Care Research and Transitions (C-SMART), Birmingham VA Medical
[4]
VA Boston Healthcare System, Boston University, Harvard Medical School, Boston, MA, United States
[5]
发布时间
2013-11-20