Dermoscopic changes in malignant melanoma after successful treatment with nivolumab: A case report. Issue 5 (27th July 2016) - Yamamura, Kentaro; Otsuka, Atsushi; Kaku, Yo; Seidel, Judith A.; Nomura, Motoo; Nagai, Hiroki; Matsumoto, Shigemi; Kabashima, Kenji