1. Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
2. Valley Clinical Trials Northridge, Northridge, CA, USA
3. Las Vegas Medical Research Center, 8530 W Sunset Rd Ste 300, Las Vegas, NV, USA
4. Baylor University Medical Center and 5Baylor Scott and White Research Institute, Dallas, TX, USA
5. Department of Medicine, Women’s Guild Lung Institute, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, USA
6. NOLA Research Works, New Orleans, LA, USA
7. Gadolin Research, Beaumont, TX, USA
8. Vitalink Research, Union, SC, USA
9. Long Beach Clinical Trials, Long Beach, CA, USA
10. Care Access, Lake Charles, CA, USA
11. Eastside Research Associates, Redmond, WA, USA
12. Monroe Biomedical Research, NC, USA
13. Cook County Health, Chicago, IL, USA
14. Indago Research and Health Center, FL, USA
15. Franciscan St Francis Indy, Indianapolis, IN, USA
16. Georgetown University Medical Center, Washington DC, USA
17. Stanford University School of Medicine, Palo Alto CA, USA
18. Eli Lilly and Company, Indianapolis, IN, USA