1. Department of Physical Chemistry of Polymers “Petru Poni” Institute of Macromolecular Chemistry Iasi Romania
2. Automatic Control and Computer Engineering “Gheorghe Asachi” Technical University Iasi Romania
3. Faculty of Medicine “Iuliu Hatieganu” University of Medicine and Pharmacy Cluj‐Napoca Romania
4. Department of Physics “Alexandru Ioan Cuza” University Iasi Romania