1. Stem Cell Laboratory, Department of Biomedical Sciences, State University of Novi Pazar, Novi Pazar, Serbia.
2. Centre for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.
3. Institute of Genetic Medicine, International Centre for Life, Newcastle University, Newcastle upon Tyne, United Kingdom.
4. Spebo Medical, Leskovac, Serbia.