1. NanoBioMedical
Centre, Adam Mickiewicz University, 85 Umultowska Str., 61-614 Poznan, Poland
2. Department
of Experimental Physics, Odessa National I.I. Mechnikov University, 42 Pastera Str., 65023 Odessa, Ukraine
3. Institute
of Atomic Physics and Spectroscopy, University of Latvia, 19 Raina Boulevard, LV 1586 Riga, Latvia
4. Department
of Chemistry Vilnius University, 24 Naugarduko Str., LT-03225 Vilnius, Lithuania