Frąckowiak, Marzenna Frąckowiak, Urszula Francis, Darrel P. Franek, Edward Franek, Edward Franek, Edward (Poland) Franek, Edward Franek, Edward, Department of Internal Diseases, Endocrynology and Diabetology of the Central Clinical Hospital of the Ministry of the Interior in Warsaw Clinical-Research Complex of Human Epigenetics Institute of Experimental and Clinical Medicine named after M. Mossakowski PAN in Warsaw Fratiglioni, Laura Freed, Martin I. Frey, Jakub Friedlein, Jacek Friedman, Robert Fronczyk, Aneta, Department of Diabetology and Internal Medicine, Pomeranian Medical University in Szczecin, Poland Fross, Katarzyna Fruchart-Najib, Jamila Fujimoto, Wilfred Y. Fujisawa, Tomomi Fuller, John H. Gacek, Aleksandra, Medical University of Silesia, School of Medicine with the Division of Dentistry, 3rd Department of Cardiology - Clinical Department of Internal Medicine, Diabetes and Metabolic Diseases, Silesian Centre for Heart Diseases, Zabrze, Poland Gacka, Jan Gaddi, A. Gadve, Sharvil Gahtani, Mona Ali Manssor Gajewska, Danuta