Dr Ewa Wieczorek-Breitzke has been employed (Assistant Profesor) in the Department of Clinical Chemistry, Medical University of Gdańsk since 2020. The area of interest and research is in vitro analysis of lipoprotein transformations with a particular emphasis on the assessment of VLDL composition and metabolism and cardiovascular risk factors resulting from disorders in lipoprotein metabolism. A laboratory diagnostician by profession. Member of the Polish Society of Laboratory Diagnostics and the Polish Lipid Association.