1. Sinclair School of Nursing, University of Missouri, Columbia, USA
2. College of Nursing, University of Illinois at Chicago, USA
3. School of Nursing, Indiana University, Indianapolis, USA
4. School of Nursing, University of Minnesota, Minneapolis, USA
5. School of Nursing, University of Michigan, Ann Arbor, USA
6. College of Nursing and Professional Disciplines, University of North Dakota, Grand Forks, USA
7. College of Nursing, South Dakota State University, Brookings, USA
8. College of Nursing, University of Oklahoma, USA
9. College of Nursing, University of Nebraska, Omaha, USA
10. School of Nursing, University of Kansas, Lawrence, USA
11. College of Nursing, Marquette University, Milwaukee, USA