Shizhuo, Wang
Liuyuan,
Sha, Ni
Xueting, Chen
He, Wang
Nannan, Luan
Xiaoxin, Ma
Article History
Received: 22 May 2019
Accepted: 29 August 2019
First Online: 6 October 2019
Ethics approval and consent to participate
: Ethics approval was granted by the Shengjing Hospital Ethics Committee.
: Consent was provided for the publication of images and necessary data.
: The authors declare that they have no competing interests.