A. Merlini, F. Tolomeo, S. Miano, L. D’Ambrosio, D. Sangiolo, and G. Grignani, “Immunotherapy in tumors failing check-point inhibitors:the sarcoma example – What we missed and where we are heading:  ”, CBN, vol. 5, no. 2, pp. 22–32, Aug. 2017.