Histological evaluation of a "residual" metastasis after ipilimumab therapy in a patient with advanced melanoma. Issue 9 (5th June 2015) - Matsushita, Shigeto; Krähenbühl, Lukas; Otsuka, Atsushi; Mihic‐Probst, Daniela; Cheng, Phil; Dummer, Reinhard; Goldinger, Simone M.