1. University Politehnica of Bucharest,Center for Microscopy-Microanalysis and Information Processing,Bucharest,Romania,060042
2. Central University Emergency Military Hospital,Radiology Department,Bucharest,Romania
3. The National University of Physical Education and Sports,Department of Special Motricity and Medical Recovery,Bucharest,Romania
4. University of Medicine and Pharmacy ‚Carol Davila’,Pathology Department,Bucharest,Romania