Manyanga, T. ., Barnes, J. ., Tremblay, M. ., Katzmarzyk, P. ., Broyles, S. ., Barreira, T. ., … Research, G. I. (2018). No evidence for an epidemiological transition in sleep patterns among children: a 12-country study. Sleep Health, 4(1), 87-95. https://doi.org/10.1016/j.sleh.2017.10.010

Dumuid, D. ., Maher, C. ., Lewis, L. ., Stanford, T. ., Fernández, J. M., Ratcliffe, J. ., … Olds, T. . (2018). Human development index, children’s health-related quality of life and movement behaviors: a compositional data analysis. Quality of Life Research : An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation. https://doi.org/10.1007/s11136-018-1791-x (Original work published 2018)