1. Italian National Research Council; Institute of Clinical Physiology; Lecce Italy
2. University of Mainz; Institute of medical Biostatistics, Epidemiology and Informatics; Mainz Germany
3. Italian National Research Council; Institute of Atmospheric Sciences and Climate; Lecce Italy
4. Italian National Research Council; Institute of Atmospheric Sciences and Climate; Bologna Italy
5. Epidemiological and Statistical Unit; Azienda Sanitaria Locale; Taranto Italy
6. Department of Radiotherapy; General Hospital; Brindisi Italy
7. Department of Environment and Health; Istituto Superiore di Sanità; Rome Italy
8. Fondazione Sapienza; Università di Roma; Roma Italy
9. Department of Statistics, Computer Science, Applications; University of Florence; Florence Italy
10. Epidemiologia e Prevenzione Social Enterprise; Torino Italy