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. Samara State Medical University, Department of Physical Education and Health, Samara, Russia
4. Chapaevsk Medical Association, Chapaevsk, Samara Region, Russia
5. Channing Laboratory, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
6. Pediatric Endocrine Division, Department of Pediatrics and Cell Biology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
7. Centers for Demography and Human Ecology of Institute for Forecasting, Russian Academy of Sciences, Moscow, Russia
8. Exposure, Epidemiology, and Risk Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, USA
9. EnviroSolutions Consulting, Inc., Jasper, Georgia, USA
10. Centers for Disease Control and Prevention, Atlanta, Georgia, USA
11. Ecological Analytical Center, Moscow, Russia