Hu, Zheng http://orcid.org/0000-0003-1552-0060
Li, Zan
Ma, Zhicheng
Curtis, Christina http://orcid.org/0000-0003-0166-3802
Article History
Received: 29 October 2019
Accepted: 13 April 2020
First Online: 18 May 2020
Competing interests
: C.C. is a scientific advisor to GRAIL and reports stock options, as well as consulting for GRAIL and Genentech. Z.H., Z.L. and Z.M. have no conflicts of interest to report.