Swanson Sonja A
Department of Epidemiology, Erasmus Medical Center, P.O. Box 2040, CA 3000, Rotterdam, The Netherlands.
Department of Epidemiology, Harvard T. H. Chan School of Public Health, 677 Huntington Avenue, Boston, MA, 02115, USA.
Eur J Epidemiol. 2015 Oct;30(10):1073-5. doi: 10.1007/s10654-015-0086-6.