1. Helsinki University Central Hospital, Helsinki, Finland
2. William Jennings Bryan Dorn Veterans Administration Medical Center and the South Carolina College of Pharmacy, the University of South Carolina, Columbia, SC
3. South Carolina College of Pharmacy, the University of South Carolina, Columbia, SC
4. Tulane Cancer Center, Tulane University, New Orleans, LA
5. Center for Medication Safety and Efficacy; the Arnold School of Public Health of the University of South Carolina; William Jennings Bryan Dorn Veterans Administration Medical Center; and Hollings Cancer Center of the Medical University of South Carolina, Columbia, SC