1. Advanced Polymer Materials Group; University POLITEHNICA of Bucharest; Bucharest Romania
2. Department of Organic Chemistry “C. Nenitescu”; University POLITEHNICA of Bucharest; Bucharest Romania
3. “Costin D. Nenitescu” Center for Organic Chemistry of the Romanian Academy; Bucharest Romania
4. University POLITEHNICA of Bucharest; Bucharest Romania
5. Academy of Romanian Scientists; Bucharest Romania