1. Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, Cluj-Napoca, Romania
2. The Oncology Institute Prof. Dr. Ion Chiricuta, Cluj-Napoca, Romania
3. National Institute for Research and Development of Isotopic and Molecular Technologies, Cluj-Napoca, Romania
4. “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania
5. Nanotechnology Center, University of Arkansas at Little Rock, Little Rock, Arkansas 72204, United States