[1] JESSENIUS Diagnost Ctr, Nitra, Slovakia
[2] Comenius Univ, Fac Med, Dept Radiol, Bratislava, Slovakia
[3] Slovak Med Univ, Univ Hosp, Bratislava, Slovakia
[4] Comenius Univ, Univ Hosp, Fac Med, Dept Pneumol & Phthisiol, Bratislava, Slovakia
[5] Northern Lights Eastern Maine Med Ctr, Penobscot Resp Associates, Bangor, ME USA
[6] Univ Hosp, Dept Pneumol & Phthisiol, Pneumooncol Unit, Bratislava, Slovakia
[7] Slovak Med Univ, Univ Hosp, Dept Thorac Surg, Bratislava, Slovakia
[8] Univ Mississippi, Med Ctr, Dept Med, Jackson, MS 39216 USA
[9] Univ Mississippi, Med Ctr, Dept Surg, Jackson, MS 39216 USA
[10] Pharm In, Dept Epidemiol & Stat, Bratislava, Slovakia
[11] Slovak Med Univ, Fac Publ Hlth, Dept Prevent & Clin Med, Bratislava, Slovakia