Affiliation: | 1. Department of Cardiology, Guglielmo da Saliceto Polichirurgico Hospital, Piacenza, 29100 Italy;2. Department of Haematology, Guglielmo da Saliceto Polichirurgico Hospital, Piacenza, 29100 Italy;3. Department of Immunology‐Transfusion, Guglielmo da Saliceto Polichirurgico Hospital, Piacenza, 29100 Italy;4. Department of Nuclear Medicine, Guglielmo da Saliceto Polichirurgico Hospital, Piacenza, 29100 Italy |