Liss, Joanna, INVICTA Fertility and Reproductive Center, Gdansk, Warsaw, Wroclaw, Poland Litvinovich, Sergey, Department of General and Experimental Pathology, Medical University of Bialystok Litvinovich, Sergey, Department of Hospital Therapy, Grodno State Medical University, Belarus Litwin, Jan A., Department of Histology Jagiellonian University Medical College, Krakow Litwin, Jan A., Department of Histology, Jagiellonian University Medical College, Krakow Litwin, Jan A Litwin, Jan A. Litwiniec, Anna Liu, Dingsheng Liu, Fang Liu, Feng Liu, Guodong Liu, Hong Liu, Hua Liu, Huaie Liu, Huanhuan Liu, Jia Liu, Jiancheng Liu, Jianyun Liu, Jianyun (China) Liu, Jiatao Liu, Jing Liu, Juan Liu, Junjie Liu, Lihui