EDITORIAL COMMITEE
Editor in chief/editorial office: Professor, PhD Małgorzata Piasecka Department of Histology and Developmental Biology, Pomeranian Medical University, St. Żołnierska 48, 71–210 Szczecin, Poland tel.: +48 91 48 00 917(908), e-mail: mpiasecka@postepyandrologii.pl 

Vice editor in chief: prof., MD, PhD Jolanta Słowikowska-Hilczer Department of Andrology and Reproductive Endocrinology, Medical University of Lodz, St. Pomorska 251, 92–213 Łodz, Poland tel.: +48 42 201-41-42, e-mail: jolanta.slowikowska-hilczer@umed.lodz.pl 

Associate editor: PhD Kamil Gill Department of Histology and Developmental Biology, Pomeranian Medical University, St. Żołnierska 48, 71–210 Szczecin, Poland tel.: +48 91 48 00 917(908), e-mail: kamil.gill@pum.edu.pl

Secretary of the editorial: PhD Agnieszka Kolasa Department of Histology and Embryology Pomeranian University St. Powstańców Wielkopolskich 72, 70–131 Szczecin, Poland tel.: +48 91 46 61 824, e-mail: agnieszka.kolasa@pum.edu.pl

Treasurer of the editorial: prof. MD, PhD. Artur Wdowiak Diagnostic Techniques Unit, Faculty of Health Sciences, Medical University, Lublin, Poland 20-081 Lublin, st. Staszica 4 m.6 (Collegium Maximum) tel.: +48 81448 6892, e-mail: artur.wdowiak@umlub.pl

Editorial board:

MD, PhD Szymon Bakalczuk, Lublin

MD, PhD Leszek Bergier, Kraków

prof. PhD. Barbara Bilińska, Kraków

prof., MD, PhD Barbara Darewicz, Białystok

prof., MD, PhD Aleksander Giwercman, Malmö, Sweden

PhD Yvonne Lundberg Giwercman, Malmö, Sweden

prof., PhD (UPE/NMMU) and PhD (US) Gerhard Van der Horst, Bellville, Republic of South Africa

prof. MD, PhD Grzegorz Jakiel, Warszawa

prof. MD, PhD Piotr Jędrzejczak, Poznań

prof. MD, PhD Małgorzata Kotwicka, Poznań

Associate Professor UMK, MD, PhD Roman Kotzbach,

Bydgoszcz prof. MD, PhD Krzysztof Kula, Łódź

prof., PhD Maria Laszczyńska, Szczecin

Associate Professor UMK, MD, PhD Grzegorz Ludwikowski, Bydgoszcz

prof. MD, PhD Marek Mędraś, Wrocław

MD, PhD, DMSc Ewa Rajpert-De Meyts, Copenhagen, Denmark

MD, PhD Aleksandra Robacha, Łódź

MD, PhD Maria Szarras-Czapnik, Warszawa

Assistant Professor, PhD Renata Walczak-Jędrzejowska, Łódź

MD Jan Karol Wolski, Warszawa