1. Master of epidemiology student University of Turin Turin Italy
2. Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI) University Medical Center of the Johannes Gutenberg University of Mainz Mainz Germany
3. Department of Prevention and Evaluation Leibniz Institute for Prevention Research and Epidemiology—BIPS Bremen Germany
4. Institute of Clinical Physiology, National Research Council Lecce