Erratum

In the article by Wu et al. entitled “Recurrence of Primary Breast Angiosarcoma 7 Years after Mastectomy in a 17-Year-Old Woman: A Case Report” [Breast Care. 2019;14:330–333, DOI: 10.1159/000493881], the additional information was missing.

In the additional information, the following should be stated:

“Miaowei Wu and Yajing Huang contributed equally to this work.”