1. University of Hawaii at Manoa, USA
2. Department of Public Health Sciences, John A. Burns School of Medicine, University of Hawaii at Manoa, 1960 East-West Road, Honolulu, HI 96822
3. University of Saskatchewan, Canada
4. San Diego State University, USA
5. Rush-Presbyterian-St. Luke's Medical Center, USA
6. Oregon Health & Science University, USA
7. University of Rhode Island, Island
8. University of Tennessee Health Science Center, USA
9. Northeastern University, USA
10. Henry Ford Health System, USA
11. Vanderbilt University Medical Center, USA
12. University of Maryland, Maryland
13. Oregon Research Institute, USA
14. Emory University, USA
15. Iowa State University, USA
16. University of Rochester, USA