1. Department of Environmental Health and Engineering, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
2. Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, New York
3. Area of Cardiometabolic and Renal Risk, Clinical Research Foundation of Valencia, Valencia, Spain
4. Department of Statistics and Operational Research, Faculty of Mathematics, University of Valencia, Valencia, Spain
5. Missouri Breaks Industries Research, Inc., Eagle Butte, South Dakota
6. Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland
7. Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
8. Department of Analytical Chemistry, Institute of Chemistry, University of Graz, Graz, Austria
9. Texas Biomedical Research Institute, San Antonio, Texas
10. MedStar Health Research Institute, Hyattsville, Maryland
11. Department of Medicine, School of Medicine, Georgetown University, Washington, DC