1. Food and Drug Administration, Center for Drug Evaluation and Research, Office of Pharmaceutical Science, Office of Generic Drugs, Rockville, Maryland.
2. University of Iowa Hospitals and Clinics, Department of Pediatrics, Iowa City, Iowa.
3. Food and Drug Administration, Center for Drug Evaluation and Research, Silver Spring, Maryland.
4. Schering Plough Research Institute, Kenilworth, New Jersey.
5. University of Maryland, Baltimore Maryland.
6. GlaxoSmithKline, Research Triangle Park, North Carolina.
7. University of Florida, Gainesville, Florida.
8. School of Pharmacy, UNC at Chapel Hill, Chapel Hill, North Carolina.
9. Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, Florida.
10. Johns Hopkins University School of Medicine, Baltimore, Maryland.
11. Pfizer Global Research and Development, Sandwich, Kent, CT13 9NJ, United Kingdom.
12. IPAC-RS, Washington, DC.
13. Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, Connecticut.
14. Axar Pharma, Irvine, California.
15. GlaxoSmithKline R&D, Ware, SG12 0DP, United Kingdom.
16. Pfizer Limited, Ramsgate Road, Sandwich, Kent, CT13 9NJ, United Kingdom.
17. Merck & Co Inc., West Point, Pennsylvania.
18. Teva Pharmaceuticals, Horsham, Pennsylvania.
19. Watson, Corona, California.
20. Next Breath, LLC, Baltimore, Maryland.
21. National Institute for Public Health and the Environment (RIVM) Centre for Quality of Chemical-Pharmaceutical Products, Bilthoven, The Netherlands.