Correction to: Introduction to the Special Issue on Taking Home Visiting to Scale: Findings from the Maternal, Infant, and Early Childhood Home Visiting Program State-Led Evaluations.

The article "Introduction to the Special Issue on Taking Home Visiting to Scale: Findings from the Maternal, Infant, and Early Childhood Home Visiting Program State-Led Evaluations", written by Nicole Denmark, Kyle Peplinski, Mariel Sparr, Judy Labiner-Wolfe, Susan Zaid, Pooja Gupta and Kassie Mae Miller, was originally published electronically on the publisher's internet portal (currently SpringerLink) on 19 June 2018 without open access. With the author(s)' decision to opt for Open Choice the copyright of the article changed on 18 July 2018 to