1. Onassis Cardiac Surgery Hospital Athens Greece
2. University Research Institute of Maternal and Child Health and Precision Medicine UNESCO Chair on Adolescent Health Care National and Kapodistrian University of Athens Aghia Sophia Children’s Hospital Athens Greece
3. Pathophysiology Department University of Athens Athens Greece
4. Rheumatology Department University of Ioannina Ioannina Greece
5. Epidemiology Department University of Manchester Manchester UK