[1] Univ Split, Sch Med, Clin Hosp Ctr Split, Dept Oncol, Split, Croatia
[2] Univ Hosp Ctr Zagreb, Dept Resp Dis Jordanovac, Zagreb, Croatia
[3] Univ Zagreb, Sch Med, Zagreb, Croatia
[4] Natl Inst Oncol, Budapest, Hungary
[5] Natl Koranyi Inst Pulmonol, Dept Pulmonol, Budapest, Hungary
[6] Mater Dei Hosp, Triq Dun Karm, L Imsida, Malta
[7] Psychiat Hosp Sveti Ivan, Sci Unit Dr Mirko Grmek, Zagreb, Croatia