Jinquan Cai, MD＆Ph.D.

Harbin Medical University

The 2nd Affiliated Hospital of Harbin Medical University

Address:No.246 Xuefu Road, Nangang District, Harbin 150001,P.R.China

Email: caijinquan666777@126.com

Hanwen Xuan

Harbin Medical University

The 2nd Affiliated Hospital of Harbin Medical University

Address:No.246 Xuefu Road, Nangang District, Harbin 150001,P.R.China

Email: xuanhanwen1998@163.com