Więcek, Andrzej Więcek, Andrzej (Poland) Więcek, Andrzej Więcek, Andrzej (Poland) Więcek, Andrzej, Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland Wiecek, Andrzej, Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia ul. Francuska 20/24, 40–027 Katowice, Poland Więcek, Andrzej, Department of Nephrology, Transplantation and Infernal Medicine, Medical University of Silesia, Poland Wiechecki, Bartosz, Department of Cardiology and Hypertension, Central Clinical Hospital of the Ministry of Interior, Warsaw Wiechecki, Bartosz, Department of Cardiology and Hypertension, Central Research Hospital of the Ministry of Interior, Warsaw Wieczorowska-Tobis, Katarzyna Wielgoś, Mirosław Wielicka, Melanie Wiencek, Rafał Wierciński, Ryszard Wierucki, Łukasz Wierzba, Tomasz H. Wierzowiecka, Malgorzata Wierzowiecka, Małgorzata Wilimski, Radosław Wiliński, Jerzy Wilk, Marta Wilkins, Arleta Wilkins, Arleta Windak, Adam Winiarska, Alina