From the Department of Epidemiology, Erasmus MC, Rotterdam, the Netherlands.
Editors’ Note: Related articles appear on pages 132-155.
J.L.F.B. is a full-time employee of IQVIA and own stock in the company.
Correspondence: Sonja A. Swanson, Department of Epidemiology, Erasmus MC, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands. E-mail: [email protected].
doi: 10.1097/EDE.0000000000001297