1. Faculty of Materials Science and EngineeringPolitehnica University of Bucharest 313 Splaiul Independentei, District 6 Bucharest 060042 Romania
2. Academy of Romanian Scientist Street Splaiul Independentei nr. 54, sector 5 Bucharest 050094 Romania
3. National Institute for LasersPlasma and Radiation Physics 409 Atomistilor Street Magurele 077125 Romania
4. Istituto Zooprofilattico Sperimentale Lazio e Toscana “M. Aleandri,” Via Appia Nuova Rome 1411‐00178 Italy
5. Faculty of PhysicsUniversity of Bucharest Magurele 077125 Romania
6. Istituto di Struttura della MateriaConsiglio Nazionale delle Ricerche (ISM‐CNR) Via del Fosso del Cavaliere, 100 Rome 00133 Italy
7. AA Baikov Institute of Metallurgy and Materials ScienceRussian Academy of Sciences Leninsky prospect 49 Moscow 119334 Russia
8. Università Campus Bio‐Medico di RomaResearch Unit of Orthopaedic SurgeryFaculty of Medicine and Surgery Via Alvaro del Portillo 21 Rome 00128 Italy
9. Department of PhysicsFaculty of ScienceUniversity of Craiova A. I. Cuza Str., no. 13 Craiova 200585 Romania
10. Department of Analytical, Physical and Colloid ChemistryInstitute of PharmacySechenov First Moscow State Medical University Trubetskaya 8, build. 2 Moscow 119991 Russia