[1] Natl TB & Lung Dis Res Inst, Dept Lung Dis 1, Warsaw, Poland
[2] Natl TB & Lung Dis Res Inst, Dept Radiol, Warsaw, Poland
[3] Natl TB & Lung Dis Res Inst, Dept Resp Physiopathol, Warsaw, Poland
[4] Natl Inst Geriatr Rheumatol & Rehabil, Dept Geriatr, Warsaw, Poland