1. Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, and
2. Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts, USA
3. Department of Physical Education and Health, Samara State Medical University, Samara, Russia
4. Chapaevsk Medical Association, Chapaevsk, Russia
5. Channing Laboratory, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
6. Pediatric Endocrine Division, Departments of Pediatrics and Cell Biology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
7. Department of Environmental Health, Institute for Forecasting, Russian Academy of Sciences, Moscow, Russia
8. Environmental Health and Engineering, Inc., Needham, Massachusetts, USA
9. Exposure, Epidemiology, and Risk Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, USA
10. Division of Immunology and Allergy, Department of Pediatrics, Stanford University, Stanford, California, USA
11. Centers for Disease Control and Prevention, Atlanta, Georgia, USA
12. EnviroSolutions Consulting, Inc., Auburn, Georgia, USA
13. Axys Analytical Solutions, Sidney, British Columbia, Canada
14. Fluid Management Systems, Boston, Massachusetts, USA
15. Exponent, Inc., Maynard, Massachusetts, USA
16. Russian Institute of Nutrition, Moscow, Russia