1. “Petru Poni” Institute of Macromolecular Chemistry, Aleea Gr. Ghica Voda 41A, 700487 Iasi, Romania, http://www.icmpp.ro/
2. Institute of Chemistry of the Academy of Sciences of Moldova (ASM), Academiei str. 3, 2028 Chisinau, Republic of Moldova
3. Institute of Applied Physics of the Academy of Sciences of Moldova (ASM), Academiei str. 5, 2028 Chisinau, Republic of Moldova