1. Department of Medical, Surgical and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95131 Catania, Italy
2. Metabolism of Cities Living Lab (MOC-LLAB), Center for Human Dynamics in the Mobile Age, San Diego State University, San Diego, CA 92182, USA
3. Department of Management, Economics and Industrial Engineering, Politecnico di Milano, 20156 Milan, Italy
4. International Society of Medical Doctors (ISDE), Rete Italiana MediciSentinella per l’Ambiente, 52100 Arezzo, Italy
5. Società Italiana Medicina Ambientale (SIMA), 20123 Milan, Italy
6. YOUNGO, New York, NY 10017, USA
7. International Society for Urban Health, New York, NY 10003, USA