Online Articles: Letters to the Editor
Jin, Yan-wen MD*; Gao, Wei MD†; Li, Fu-yu MD*; Cheng, Nan-sheng MD*
*Department of Biliary Surgery
†Health Management Center, West China Hospital, Sichuan University, Chengdu Sichuan, P.R. China
Y.-W.J. and W.G. contributed equally.
The authors declare no conflict of interest.
doi: 10.1097/PAI.0000000000000634
