Krishchuk, Svitlana Urijivna Krupa, Wojciech, Department of Cardiology and Internal Medicine, Nicolaus Copernicus University, Collegium Medicum in Bydgoszcz, Poland Krupa, Wojciech (Poland) Krupowies, Maciej Kruszewski, Stefan Krych, Sebastian Kryś, Jacek Kryś, Jacek (Poland) Kryshchuk, Svitlana Urijivna Krzesiński, Paweł Krzyżak, Katarzyna Krzyżewski, Roger M. Kshirsagar, V.Y. Książak, Joanna Ksieniewicz, Marcin Kubiak, Tomasz Kubica, Aldona Kubica, Aldona, Department of Health Promotion, Nicolaus Copernicus University, Collegium Medicum in Bydgoszcz, Poland Kubica, Aldona (Poland) Kubica, Aldona - Kubica, Jacek Kubica, Jacek, Department of Cardiology and Internal Medicine, Nicolaus Copernicus University, Collegium Medicum in Bydgoszcz, Poland Kubica, Jacek, Department of Cardiology and Internal Medicine, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland Kubica, Jacek (Poland) Kubica, Julia Maria