1. Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, DHHS, Bethesda, Maryland
2. State Institution – National Research Center for Radiation Medicine of the National Academy of Medical Sciences of Ukraine, Kyiv, Ukraine
3. Consultant to the U.S. National Cancer Institute
4. Institute for Nuclear Problems, Belarusian State University, Minsk, Belarus
5. United Institute of Informatics Problems of the National Academy of Sciences of Belarus, Minsk, Belarus