1. The University of New Mexico, Albuquerque, USA
2. University of Michigan, Ann Arbor, USA
3. Washington University, St. Louis, MO, USA
4. Cedars-Sinai Medical Center, Los Angeles, CA, USA
5. University of Illinois Chicago, USA
6. University of Wisconsin-River Falls, USA
7. Queen’s University, Kingston, Ontario, Canada
8. University of Washington, Seattle, USA
9. Moffit Cancer Center, Tampa, FL, USA
10. Boston University, MA, USA
11. Dalhousie University, Halifax, Nova Scotia, Canada
12. Umeå University, Sweden
13. Case Western Reserve University, Cleveland, OH, USA
14. MGH Institute of Health Professions, Boston, MA, USA