Lu, Bei
Jia, Zhong
Li, Shijie
Cai, Yang
Yin, Junjie
Wang, Jingrui
Article History
Received: 27 May 2020
Accepted: 16 June 2020
First Online: 20 June 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest
: The article was approved by institutional review board at our hospital (Ethic Committee of Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine).
: The authors certify that they have obtained all appropriate patient consent forms. In the form, the patient has given her consent for her images and other clinical information to be published in the journal. The patients understand that name and initials will not be published and due efforts will be made to conceal identity, but anonymity cannot be guaranteed.