Evaluation of aerosol IL-2 in sarcoma patients with lung metastases for future combination therapy with infused natural killer cells. (7th November 2013) - Naing, Aung; Anderson, Pete; Guma, Sergei; Chien, Hsuan-Chu; McQuinn, Lacey MM; Hein, Joshua P; Zinner, Ralph G; Kleinerman, Eugenie S; Gordon, Nancy