Hum Pathol 2013 Dec 10;44(12):2636-42. Epub 2013 Oct 10.
Pathology Division, Research Center for Innovative Oncology, National Cancer Center Hospital East, Kashiwa, 277-8577 Chiba, Japan; Division of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, 277-8577 Chiba, Japan; Cancer Physiology Project, Research Center for Innovative Oncology, National Cancer Center Hospital East, Kashiwa, 277-8577 Chiba, Japan.