1. Diabetes Center, First Department of Propaedeutic Internal Medicine Medical School, National and Kapodistrian University of Athens, Laiko General Hospital Athens Greece
2. Molecular Oncology Unit, Department of Biological Chemistry Medical School, National and Kapodistrian University of Athens Athens Greece
3. Laboratory of Histology‐Embryology Medical School, National and Kapodistrian University of Athens Athens Greece
4. Department of Pharmacology Medical School, National and Kapodistrian University of Athens Athens Greece