1. Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, New York
2. Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, California
3. Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California
4. Department of Biomedical and Pharmaceutical Sciences, School of Pharmacy, Chapman University, Irvine, California
5. Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University New York, New York
6. Department of Maternal-Fetal Medicine, Kaiser Permanente West Los Angeles Medical Center, Los Angeles, California