Kosztyla-Hojna, Bozena, Department of Otolaryngology, Medical University of Bialystok, Poland Kosztyła-Hojna, Bożena Kot, Barbara Kotb, Waleed F.A., Institute of Pathology, Charité – University Medicine Berlin, Germany Kotowski, M Kottler, M L, Molecular Genetics, University Hospital, F14033 Caen Kottler, Marie Laure Kotula-Balak, Małgorzata, Laboratory of Endocrinology and Tissue Culture, Institute of Zoology, Jagiellonian University, Cracow, Poland Kotulak, Anna, Department of Histology, Medical University of Gdansk, Gdansk, Poland Kotuła, Iwona Koutselini, Helen kovĂĄ, Edita PaulĂ­ kovĂĄ, Eva PĂ­sarĂ­ Kovalchuk, Oksana Kowal, Krzysztof, Department of Allergology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland Kowal, Krzysztof Kowal, Krzysztof, Department of Allergology and Internal Medicine, Medical University of Bialystok, Poland Kowal, Krzysztof, Department of Allergology and Internal Medicine, Medical University of Bialystok (Poland) Kowal, Monika Kowal, Monika, Maria Skłodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch (Poland) Kowal, Monika, Laboratory of Molecular Diagnostics and Functional Genomics, Department of Nuclear Medicine and Endocrine Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland Kowal-Bielecka, Otylia Kowal-Bielecka, Otylia, Department of Rheumatology and Internal Medicine, Medical University of Bialystok (Poland) Kowala-Piaskowska, Arleta Kowalczuk, Danuta