1 | National School of Public Health (NSPH), Athens, Greece |
2 | Athens Metropolitan College, Faculty of Human Sciences, Athens, Greece |
3 | University of Munich, Department of Statistics, Ludwig-Maximilians, Munich, Germany |
4 | George D Behrakis RESEARCH LAB, Hellenic Cancer Society, Athens, Greece |
5 | Institute of Public Health, The American College of Greece, Athens, Greece |
6 | Biomedical Research Foundation of Athens Academy, Athens, Greece |