1. Department of Clinical Anatomy; Tbilisi State Medical University, and Division of Cell Transplantation, Georgian National Institute of Medical Research, DRI Federation; Tbilisi Georgia
2. Department of Medicine and Pathology, Diabetes Center, Marion Bessin Liver Research Center, Cancer Center, Gottesman Institute for Stem Cell Research and Regenerative Medicine, and Institute for Clinical and Translational Research; Albert Einstein College of Medicine; Bronx NY
3. Department of Surgery, Medicine, Microbiology and Immunology, and Biomedical Engineering; Cell Transplant Center, Diabetes Research Institute, University of Miami, DRI Federation; Miami FL
4. Mardaleishvili Medical Center; Tbilisi Georgia
5. Center of Tissue Engineering; Ilia State University; Tbilisi Georgia