Authors: Jingzhen Yang; Keith Yeates; Lindsay Sullivan; Bhavna Singichetti; Alison Newton; Pengcheng Xun; H Gerry Taylor; James MacDonald; Thomas Pommering; Michael Tiso; Daniel Cohen; Yungui Huang; Jeremy Patterson; Zhong-Lin Lu Journal: BMJ Open Date: 2019-04-23 Impact factor: 2.692