“…The current methods of risk estimation (see Health Risks from Exposure to Low Levels of Ionizing Radiation, 2006;Jacob et al, 2006;Likhtarev et al, 2006a) take into account uncertainties related to health effects, but assume that the doses are known with perfect precision and accuracy, something that is not true (Kopecky et al, 2006;Likhtarev et al, 1993;Likhtarev et al, 2003;Ron and Hoffman, 1999). Although many attempts have been made to develop mathematical tools which take into account the dose uncertainty (see Carroll et al, 2006;Hofer, 2008;Kopecky et al, 2006;Li et al, 2007;Masiuk et al, 2008), the problem has yet to be solved in a satisfactory manner.…”