Wachal, Krzysztof Wachsmann-Maga, Agnieszka Wagner, Teresa Wajgt, Andrzej Walas, Ryszard Walecka, Irena Walecka, Irena (Poland) Waliszewski, Krzysztof Wallach, Weronika Wanhainen, Anders Warzocha, Ireneusz Wasielewski, Marcin Wasielewski, Marcin, Clinic of Vascular and Internal Diseases, Jan Biziel University Hospital No. 2 in Bydgoszcz, Poland (Poland) Wąsikowski, Józef Wautrecht, Jean-Claude Wichrowska, Anna Wichrowska, Małgorzata Wieczor, Radoslaw, Clinic of Vascular and Internal Diseases, Jan Biziel University Hospital No. 2 in Bydgoszcz, Poland Wieczorek, Marta Wieczorek, Piotr Wiernicki, Ireneusz Wierzbowska, Maria Wierzbowska, Maria Wierzchowska-Cioch, Ewa, John Paul II Autonomous Public Voivodeship Hospital in Zamosc, Poland Wierzchowski, Pawel