Community education tool for detection of nail melanoma by nail salon technicians (Supplemental Material)

Supplemental Material for Publication of Evaluation of community education tool for detection of nail melanoma by nail salon technicians.《美甲师（nail salon technicians）用于检测甲黑色素瘤（nail melanoma）的社区教育工具（community education tool）的效果评估》论文发表配套补充材料