1. University of Milan School of Medicine, Milan, , Diagnostic Histopathology Unit, European Institute of Oncology, Milan, Division of Pathology and Laboratory Medicine, European Institute of Oncology, Milan
2. Division of Pathology and Laboratory Medicine, European Institute of Oncology, Milan
3. Division of Medical Oncology, European Institute of Oncology, Milan
4. Thoracic Surgery European Institute of Oncology, Milan
5. University of Milan School of Medicine, Milan, Thoracic Surgery, European Institute of Oncology, Milan
6. Diagnostic Histopathology Unit, European Institute of Oncology, Milan
7. Department of Pathology, Cardarelli Hospital, Naples
8. University of Milan School of Medicine, Milan
9. Oncologic Pathology Consultation Center, Centro Diagnostico Italiano, Milan Italy