Chen, Ke-Neng
Funding for this research was provided by:
National Key R&D Program of China (2017YFC0907504)
Beijing Municipal Administration of Hospitals Special Fund for Digestive System Multidisciplinary Synergic Development (XXT18)
Article History
Received: 21 November 2019
Accepted: 29 November 2019
First Online: 10 December 2019
Compliance with ethical standards
:
: The author declares no conflict of interest with the contents of this article.