Heterogeneity in congenital melanocytic nevi contributes to multicentric melanomagenesis. Issue 3 (December 2020) - Honobe, Akiko; Sakai, Kazuko; Togashi, Yosuke; Ohnuma, Takehiro; Kawamura, Tatsuyoshi; Nishio, Kazuto; Inozume, Takashi