1. Channing Laboratory, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
2. Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, USA
3. Exposure, Epidemiology, and Risk Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, USA
4. South Carolina Cancer Prevention and Control Program, University of South Carolina, Columbia, South Carolina, USA
5. Departments of Environmental Health Sciences and Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
6. Division of Rheumatology, Immunology, and Allergy, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA