1 MD, MSc, PhD, Assistant Professor of Internal Medicine/Pathophysiology, School of Medicine, European University Cyprus, Diogenes 6, 2404 Nicosia, Cyprus, and Department of Internal Medicine, German Oncology Center, Nikis 1, 4108 Limassol, Cyprus.
2 MD, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Thivon 1, 11527 Athens, Greece.
3 MD, PhD, School of Medicine, European University Cyprus, Diogenes 6, 2404 Nicosia, Cyprus.