Riley Richard D, Moons Karel G M, Snell Kym I E, Ensor Joie, Hooft Lotty, Altman Douglas G, Hayden Jill, Collins Gary S, Debray Thomas P A
Centre for Prognosis Research, Research Institute for Primary Care and Health Sciences, Keele University, Keele, Staffordshire, ST5 5BG, UK
Contributed equally.
BMJ. 2019 Jan 30;364:k4597. doi: 10.1136/bmj.k4597.