1. Department of Medicine University of Massachusetts Medical School Worcester Massachusetts USA
2. Department of Population and Quantitative Health Sciences University of Massachusetts Medical School Worcester Massachusetts USA
3. Department of Medicine, School of Medicine Mercer University Macon Georgia USA
4. Department of Medicine, School of Medicine Boston University Boston Massachusetts USA
5. Frank H. Netter M.D. School of Medicine at Quinnipiac University North Haven Connecticut USA
6. Department of Pharmacy and Health System Sciences Northeastern University Boston Massachusetts USA
7. Kaiser Permanente Santa Clara Medical Center Santa Clara California USA
8. Meyers Primary Care Institute University of Massachusetts Medical School Worcester Massachusetts USA