A randomized controlled trial enhancing viral hepatitis testing in primary care via digital crowdsourced intervention. - William C. W. Wong; Gifty Marley; Jingjing Li; Weihui Yan; Po-lin Chan; Joseph D. Tucker; Weiming Tang; Yuxin Ni; Dan Dan Cheng; Lou Cong; Wai-Kay Seto (npj Digit. Medicine, 2022)