[1] Univ Med & Pharm Grigore T Popa, Fac Med, Dept Ophthalmol, Univ St, 16, Iasi 700115, Romania
[2] Univ Med & Pharm Grigore T Popa, Fac Med, Dept Pediat, Univ St 16, Iasi 700115, Romania
[3] St Spiridon Emergency Hosp, Iasi 700111, Romania
[4] Univ Med & Pharm Grigore T Popa, Fac Med, Dept Histol, Univ St, 16, Iasi 700115, Romania