1. San Francisco Coordinating Center San Francisco California USA
2. California Pacific Medical Center Research Institute San Francisco California USA
3. Division of Endocrinology, Department of Internal Medicine Yongin Severance Hospital, Yonsei University College of Medicine Yongin South Korea
4. Research, Development and Dissemination, Sutter Health Walnut Creek California USA
5. Department of Epidemiology and Biostatistics University of California San Francisco California USA