Black, Maureen, Bromley, Kieran, Cavallera, Vanessa, Cuartas, Jorge, Dua, Tarun, Eekhout, Iris, Fink, Günther, Gladstone, Melissa, Hepworth, Katelyn, Janus, Magdalena, Kariger, Patricia, Lancaster, Gillian, McCoy, Dana, McCray, Gareth, Raikes, Abbie, Rubio-Codina, Marta, van Buuren, Stef, Waldman, Marcus, Walker, Susan, Weber, Ann, "The global scale for early development (GSED)", Early childhood matters, 2019