1 Department of Fundamental and Applied Problems of Endocrinology, Institute of Endocrinology and Metabolism, Kyiv, Ukraine.
2 Department of Epidemiology, Radiation Effects Research Foundation, Hiroshima, Japan.
3 Laboratory of Morphology of Endocrine System, Institute of Endocrinology and Metabolism, Kyiv, Ukraine.
4 Department of Medical Consequences of the Chernobyl accident and International Cooperation, Institute of Endocrinology and Metabolism, Kyiv, Ukraine.
5 Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD.
6 Department of Health and Human Services, National Cancer Institute, National Institutes of Health, Bethesda, MD.
7 Laboratory of Endocrine Regulation of Immunogenesis, Institute of Endocrinology and Metabolism, Kyiv, Ukraine.
8 Department of General Endocrine Pathology, Institute of Endocrinology and Metabolism, Kyiv, Ukraine.