[1] Marius Nasta Pneumol Inst, Pulm Funct Tests Dept, Bucharest 050159, Romania
[2] Apollonia Univ, Preclin Dept, 16 Mus Str, Iasi 700399, Romania
[3] Grigore T Popa Univ Med & Pharm, Dept Physiol, Iasi 700115, Romania
[4] Gheorghe Asachi Tech Univ Iasi, Phys Dept, Iasi 700050, Romania
[5] Grigore T Popa Univ Med & Pharm, Dept Med, Iasi 700115, Romania