1. Division of Clinical and Administrative Pharmacy, College of Pharmacy, and
2. Department of Hypertension and Diabetology, Medical University of Gdansk, Gdansk, Poland; and
3. Department of Internal Medicine, College of Medicine, University of Iowa, Iowa City, Iowa 52242;
4. Division of Hypertension and Division of Cardiovascular Disease, Department of Internal Medicine, Mayo Clinic and Mayo Foundation, Rochester, Minnesota 55905