Xiao, Qiang
Wang, Haoyang
Zhou, Kai
Wang, Duan
Ling, Tingxian
Pei, Fuxing
Zhou, Zongke http://orcid.org/0000-0002-9037-4756
Article History
Received: 30 April 2019
Accepted: 25 October 2019
First Online: 7 November 2019
Ethics approval and consent to participate
: This study was approved by the local institutional review board of West China Hospital, Sichuan University (No. 201302008). Written informed consent (including patients’ details, images or videos) was obtained from all participants. All experiments were performed in accordance with relevant guidelines and regulations. This study was conducted in accordance to the Declaration of Helsinki.
: We have obtained written consent (including patients’ details, images or videos) for publication from the participants.
: The authors declare that they have no competing interests.