The authors of the paper “Electric fields guide migration of epidermal stem cells and promote skin wound healing” published in Wound Repair and Regeneration (Volume 20, Issue 6, November–December 2012, Pages 840–851) have requested that the following be noted: Prof. Min Zhao and Prof. Jianxin Jiang contributed equally to the paper as coresponding authors (Prof. Jianxin Jiang, State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, China. Tel: +86 23 68706323; Fax: +86 23 68706323; Email:

The authors would also like to acknowledge that “MZ supported by CIRM grant RB1-01417.”