The conundrum of a global tool for early childhood development to monitor SDG indicator 4.2.1

Affiliations

• ¹ Centre for Healthy Start Initiative, Lagos, Nigeria. Electronic address: bolajoko.olusanya@uclmail.net.
• ² University of Groningen, University Medical Center Groningen, Division of Developmental Neurology, Department of Paediatrics, Groningen, Netherlands.
• ³ Center for Healthy Development, Seattle, WA, USA.
• ⁴ Virtual Academic Unit, Northampton General Hospital, Northampton, UK.
• ⁵ KEMRI-Wellcome Trust Research Program, Centre for Geographic Medicine Research (Coast), Kilifi, Kenya.
• ⁶ Population Health Science, London School of Economics, London, UK.