%0 Journal Article %J Family Medicine & Primary Care Review %@ 1734-3402 %V 22 %N 2 %D 2020 %F Mroczek2020 %T Preface %A Mroczek, Bożena %9 journal article %R 10.5114/fmpcr.2020.97075 %U http://dx.doi.org/10.5114/fmpcr.2020.97075