Authors: Elizabeth F Krakow; Michael Hemmer; Tao Wang; Brent Logan; Mukta Arora; Stephen Spellman; Daniel Couriel; Amin Alousi; Joseph Pidala; Michael Last; Silvy Lachance; Erica E M Moodie Journal: Am J Epidemiol Date: 2017-07-15 Impact factor: 4.897