1. University of Pitesti,Regional Research and Development Center for Innovative Materials, Processes, and Products for the Automotive Industry (CRC&D-Auto),Pitesti,Arges,Romania,110040
2. University of Bucharest,Faculty of Biology,Department of Anatomy, Animal Physiology and Biophysics,Bucharest,Romania,050095
3. Research Institute of the University of Bucharest (ICUB),Life, Environmental and Earth Sciences Division,Bucharest,Romania,050095