1. Department of Neurosciences; “Iuliu Hatieganu” University of Medicine and Pharmacy Cluj-Napoca; Cluj-Napoca Romania
2. Department of Cancer Immunology of “Prof. dr. Ion Chiricuță” Oncologic Institute Cluj-Napoca; Cluj-Napoca Romania
3. Department of Statistics; Babes-Bolyai University Cluj-Napoca; Cluj-Napoca Romania
4. Department of Histology; “Iuliu Hatieganu” University of Medicine and Pharmacy Cluj-Napoca; Cluj-Napoca Romania
5. “RoNeuro” Institute for Neurological Research and Diagnostic; Cluj-Napoca Romania
6. Department of Biometry and Clinical Research; IDV Data Analysis and Study Planning; Krailling Germany
7. Department of Microbiology and Epidemiology; University of Medicine and Pharmacy “Carol Davila”; Bucharest Romania