A cluster randomised controlled trial of an intervention to increase physical activity of preschool-aged children attending early childhood and care: study protocol for the 'Everybody Energise' trial

- Delaney, Tessa; Jackson, Jacklyn K.; Lum, Melanie; Colliver, Yeshe; Hernandez, Lara; Yoong, Sze Lin; Jones, Jannah; Hall, Alix; Dives, Ashleigh; Wedesweiler, Taya; Campbell, Libby; Nathan, Nicole; Romiti, Maria; Trost, Stewart G.