Affiliation: | 1. Department of Clinical Immunology, Pulmonology and Rheumatology, University Hospital Centre “Sestre Milosrdnice”, Zagreb, Croatia;2. Department of Gastroenterology, University Hospital Centre “Sestre Milosrdnice”, Zagreb, Croatia;3. Hospital for Lung Diseases and Tuberculosis “Klenovnik”, Klenovnik, Croatia;4. Department of Cardiology, “?akovec” County Hospital, ?akovec, Croatia;5. Department of Cardiology, University Hospital “Thalassotherapia Opatija”, Opatija, Croatia;6. Department of Internal Medicine, Medical Faculty, University of Rijeka, Rijeka, Croatia;7. Department of Internal Medicine, Medical Faculty “J.J. Strossmayer”, University of Osijek, Croatia |