1. Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, Michigan 48109, United States
2. Department
of Internal Medicine, Division of Gastroenterology, University of Michigan, Ann Arbor, Michigan 48109, United States
3. Department of Clinical Pharmacy, College
of Pharmacy, University of Michigan, Ann Arbor, Michigan 48109, United States
4. Department of Pharmacy Practice and Administrative Sciences, College
of Pharmacy, University of New Mexico, Albuquerque, New Mexico 87120, United States
5. Office of Research and Standards, Office of Generic Drugs, Center
for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver
Spring, Maryland 20993, United States