Ruth H Keogh, Pamela A Shaw, Paul Gustafson, Raymond J Carroll, Veronika Deffner, Kevin W Dodd, Helmut Küchenhoff, Janet A Tooze, Michael P Wallace, Victor Kipnis, Laurence S Freedman
Stat Med.
Author manuscript; available in PMC 2021 Jul 20.Published in final edited form as: Stat Med. 2020 Jul 20; 39(16): 2197–2231. Published online 2020 Apr 3. doi: 10.1002/sim.8532