%0 Journal Article %J Journal of Contemporary Brachytherapy %@ 1689-832X %V 12 %N 6 %D 2020 %F Chicheł2020 %T Letter from the Editor-in-Chief %A Chicheł, Adam %9 journal article %R 10.5114/jcb.2020.101683 %U http://dx.doi.org/10.5114/jcb.2020.101683