1. Department of Surgery, General Medical Education, Baylor University Medical Center, Dallas, Texas, USA
2. College of Medicine, Texas A&M University Health Sciences Center, Dallas, Texas, USA
3. Houston Methodist Hospital, Texas Medical Center, Houston, Texas, USA
4. Baylor Health Sciences Library, Baylor Scott and White, Dallas, Texas, USA
5. Department of Surgery, Division of Surgical Research, Baylor University Medical Center, Dallas, Texas, USA
6. Baylor Scott and White Research Institute, Dallas, Texas, USA
7. Veterans Health Administration, National Center for Organizational Development, Cincinnati, Ohio, USA
8. Department of Health Law, Policy and Management, Boston University School of Public Health, Boston, Massachusetts, USA