1. Department of Social Medicine, Faculty of Medicine; University of Crete; Heraklion Greece
2. Department of Endocrinology Diabetes and Metabolic Diseases; University Hospital of Crete; Heraklion Greece
3. Lab of Clinical Chemistry-Biochemistry, Department of Laboratory Medicine, School of Medicine; University of Crete; Heraklion Greece
4. Department of Health Sciences Research; Mayo Clinic; Rochester MN USA
5. Barcelona Institute for Global Health (ISGlobal)
6. Department of Preventive Medicine, Keck School of Medicine; University of Southern California; Los Angeles CA USA
7. Department of Genetics and Cell Biology, Faculty of Health, Medicine and Life Sciences; Maastricht University; Maastricht Netherlands