1. Babes-Boyai University, Faculty of Chemistry and Chemical Engineering, Cluj-Napoca, Romania
2. Research Center for Advanced Chemical Analysis, Instrumentation and Chemometrics, Cluj-Napoca, Romania
3. INCDO-INOE 2000 National Institute for Research and Development of Optoelectronics Bucharest, Research Institute for Analytical Instrumentation, Cluj-Napoca, Romania
4. University of Agricultural Sciences and Veterinary Medicine, Faculty of Food Science and Technology, Cluj-Napoca, Romania
5. Vasile Goldis Western University of Arad, Faculty of Pharmacy, Arad, Romania
6. SC PlantExtrakt SRL, Cluj, Romania
7. Goce Delčev University, Faculty of Agriculture, Štip, Republic of North Macedonia