[1] Dubrava Univ Hosp, Div Pulm Med, Dept Internal Med, Zagreb, Croatia
[2] Dubrava Univ Hosp, Dept Diagnost & Intervent Radiol, Zagreb, Croatia
[3] Dubrava Univ Hosp, Dept Endocrinol Diabet & Metab Disorders, Zagreb, Croatia
[4] Hosp Univ Vall dHebron, Dept Pneumol, Barcelona, Spain
[5] Dubrava Univ Hosp, Dept Lab Diagnost, Zagreb, Croatia