1. Veterans Affairs Medical Center and South Florida Veterans Affairs Foundation for Research and Education, Miami, FL
2. Division of Cardiovascular Diseases, Department of Medicine, University of Miami, Miller School of Medicine, Miami, FL
3. Department of Medicine III, Medical Faculty Carl Gustav Carus, Dresden, Germany
4. Department of Pathology, University of Miami, Miller School of Medicine, Miami, FL
5. Division of Hematology/Oncology, Department of Medicine, University of Miami, Miller School of Medicine, Miami, FL
6. Division of Endocrinology, Department of Medicine, University of Miami, Miller School of Medicine, Miami, FL
7. Department of Urology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL