| Affiliation: | 1. Department of Clinical Neuropsychology, Nicolaus Copernicus University, Collegium Medicum, M. Sk?odowskiej-Curie 9, 85-094 Bydgoszcz, Poland;2. Department of Cardiac Surgery, Nicolaus Copernicus University, Collegium Medicum, M. Sk?odowskiej-Curie 9, 85-094 Bydgoszcz, Poland;3. Department of Cardiology and Internal Diseases, Nicolaus Copernicus University, Collegium Medicum, M. Sk?odowskiej-Curie 9, 85-094 Bydgoszcz, Poland;2. Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada |
