1. Emergency Department, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
2. Methodology for Clinical Research Laboratory, Oncology Department, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
3. Joslin Diabetes Center, Harvard Medical School, Boston, MA 02215, USA
4. Department of Otorhinolaryngology, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
5. Department of Medical Oncology, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
6. Medical Oncology Department, Candiolo Cancer Institute, FPO-IRCCS, 10060 Turin, Italy