Li, Siyi
Lv, Peilin
He, Min
Zhang, Wenjing
Liu, Jieke
Gong, Yao
Wang, Ting
Gong, Qiyong
Ji, Yulin
Lui, Su
Article History
Received: 4 July 2019
Accepted: 18 December 2019
First Online: 8 April 2020
Compliance with ethics guidelines
: Siyi Li, Peilin Lv, Min He, Wenjing Zhang, Jieke Liu, Yao Gong, Ting Wang, Qiyong Gong, Yulin Ji, and Su Lui declare that they have no conflict of interest. This study was approved by the Ethical Committee of West China Hospital of Sichuan University, and all procedures followed were in accordance with the ethical standards.